diff --git a/crates/oxc_transformer/src/options/babel/mod.rs b/crates/oxc_transformer/src/options/babel/mod.rs
index c782a362fbdc7..4091a16996560 100644
--- a/crates/oxc_transformer/src/options/babel/mod.rs
+++ b/crates/oxc_transformer/src/options/babel/mod.rs
@@ -1,17 +1,16 @@
 mod env;
+mod plugins;
+mod presets;
 
 use std::path::{Path, PathBuf};
 
 use serde::{de::DeserializeOwned, Deserialize};
 use serde_json::Value;
 
-use crate::{
-    es2015::ArrowFunctionsOptions, es2018::ObjectRestSpreadOptions, es2022::ClassPropertiesOptions,
-    jsx::JsxOptions, TypeScriptOptions,
-};
-
 pub use env::{BabelEnvOptions, Targets};
 
+use self::{plugins::BabelPlugins, presets::BabelPresets};
+
 /// Babel options
 ///
 /// <https://babel.dev/docs/options#plugin-and-preset-options>
@@ -28,7 +27,7 @@ pub struct BabelOptions {
     pub plugins: BabelPlugins,
 
     #[serde(default)]
-    pub presets: Vec<Value>, // Can be a string or an array
+    pub presets: BabelPresets,
 
     // Misc options
     pub source_type: Option<String>,
@@ -59,6 +58,38 @@ pub struct BabelOptions {
     pub external_helpers: bool,
 }
 
+/// <https://babeljs.io/docs/options#pluginpreset-entries>
+#[derive(Debug, Deserialize)]
+struct PluginPresetEntries(Vec<PluginPresetEntry>);
+
+/// <https://babeljs.io/docs/options#pluginpreset-entries>
+#[derive(Debug, Deserialize)]
+#[serde(untagged)]
+enum PluginPresetEntry {
+    String(String),
+    Vec1([String; 1]),
+    Tuple(String, serde_json::Value),
+    Triple(String, serde_json::Value, #[allow(unused)] String),
+}
+
+impl PluginPresetEntry {
+    fn name(&self) -> &str {
+        match self {
+            Self::String(s) | Self::Tuple(s, _) | Self::Triple(s, _, _) => s,
+            Self::Vec1(s) => &s[0],
+        }
+    }
+
+    fn value<T: DeserializeOwned + Default>(self) -> Result<T, String> {
+        match self {
+            Self::String(_) | Self::Vec1(_) => Ok(T::default()),
+            Self::Tuple(name, v) | Self::Triple(name, v, _) => {
+                serde_json::from_value::<T>(v).map_err(|err| format!("{name}: {err}"))
+            }
+        }
+    }
+}
+
 #[derive(Debug, Clone, Deserialize)]
 #[serde(rename_all = "lowercase")]
 pub enum TestOs {
@@ -84,6 +115,7 @@ impl BabelOptions {
     pub fn from_test_path(path: &Path) -> Self {
         let mut babel_options: Option<Self> = None;
         let mut plugins_json = None;
+        let mut presets_json = None;
 
         for path in path.ancestors().take(3) {
             let file = path.join("options.json");
@@ -99,6 +131,11 @@ impl BabelOptions {
                 plugins_json = new_plugins;
             }
 
+            let new_presets = new_value.as_object_mut().unwrap().remove("presets");
+            if presets_json.is_none() {
+                presets_json = new_presets;
+            }
+
             let new_options: Self = serde_json::from_value::<BabelOptions>(new_value)
                 .unwrap_or_else(|err| panic!("{err:?}\n{file:?}\n{content}"));
 
@@ -113,9 +150,6 @@ impl BabelOptions {
                         existing_options.throws = Some(throws);
                     }
                 }
-                if existing_options.presets.is_empty() {
-                    existing_options.presets = new_options.presets;
-                }
             } else {
                 babel_options = Some(new_options);
             }
@@ -123,7 +157,12 @@ impl BabelOptions {
 
         let mut options = babel_options.unwrap_or_default();
         if let Some(plugins_json) = plugins_json {
-            options.plugins = serde_json::from_value::<BabelPlugins>(plugins_json).unwrap();
+            options.plugins = serde_json::from_value::<BabelPlugins>(plugins_json)
+                .unwrap_or_else(|err| panic!("{err:?}\n{path:?}"));
+        }
+        if let Some(presets_json) = presets_json {
+            options.presets = serde_json::from_value::<BabelPresets>(presets_json)
+                .unwrap_or_else(|err| panic!("{err:?}\n{path:?}"));
         }
         options
     }
@@ -147,187 +186,4 @@ impl BabelOptions {
     pub fn is_unambiguous(&self) -> bool {
         self.source_type.as_ref().map_or(false, |s| s.as_str() == "unambiguous")
     }
-
-    pub fn get_preset(&self, name: &str) -> Option<Option<Value>> {
-        self.presets.iter().find_map(|v| Self::get_value(v, name))
-    }
-
-    pub fn has_preset(&self, name: &str) -> bool {
-        self.get_preset(name).is_some()
-    }
-
-    #[allow(clippy::option_option)]
-    fn get_value(value: &Value, name: &str) -> Option<Option<Value>> {
-        match value {
-            Value::String(s) if s == name => Some(None),
-            Value::Array(a) if a.first().and_then(Value::as_str).is_some_and(|s| s == name) => {
-                Some(a.get(1).cloned())
-            }
-            _ => None,
-        }
-    }
-}
-
-#[derive(Debug, Default, Clone, Copy, Deserialize)]
-pub struct SyntaxTypeScriptOptions {
-    #[serde(default)]
-    pub dts: bool,
-}
-
-#[derive(Debug, Default, Clone, Deserialize)]
-pub struct SyntaxDecoratorOptions {
-    #[serde(default)]
-    pub version: String,
-}
-
-#[derive(Debug, Default, Clone, Deserialize)]
-#[serde(try_from = "PluginPresetEntries")]
-pub struct BabelPlugins {
-    pub errors: Vec<String>,
-    pub unsupported: Vec<String>,
-    // syntax
-    pub syntax_typescript: Option<SyntaxTypeScriptOptions>,
-    pub syntax_jsx: bool,
-    // decorators
-    pub syntax_decorators: Option<SyntaxDecoratorOptions>,
-    pub proposal_decorators: Option<SyntaxDecoratorOptions>,
-    // ts
-    pub typescript: Option<TypeScriptOptions>,
-    // jsx
-    pub react_jsx: Option<JsxOptions>,
-    pub react_jsx_dev: Option<JsxOptions>,
-    pub react_jsx_self: bool,
-    pub react_jsx_source: bool,
-    pub react_display_name: bool,
-    // regexp
-    pub sticky_flag: bool,
-    pub unicode_flag: bool,
-    pub dot_all_flag: bool,
-    pub look_behind_assertions: bool,
-    pub named_capture_groups: bool,
-    pub unicode_property_escapes: bool,
-    pub match_indices: bool,
-    /// Enables plugin to transform the RegExp literal has `v` flag
-    pub set_notation: bool,
-    // ES2015
-    pub arrow_function: Option<ArrowFunctionsOptions>,
-    // ES2016
-    pub exponentiation_operator: bool,
-    // ES2017
-    pub async_to_generator: bool,
-    // ES2018
-    pub object_rest_spread: Option<ObjectRestSpreadOptions>,
-    pub async_generator_functions: bool,
-    // ES2019
-    pub optional_catch_binding: bool,
-    // ES2020
-    pub nullish_coalescing_operator: bool,
-    // ES2021
-    pub logical_assignment_operators: bool,
-    // ES2022
-    pub class_static_block: bool,
-    pub class_properties: Option<ClassPropertiesOptions>,
-}
-
-/// <https://babeljs.io/docs/options#pluginpreset-entries>
-#[derive(Debug, Deserialize)]
-struct PluginPresetEntries(Vec<PluginPresetEntry>);
-
-impl TryFrom<PluginPresetEntries> for BabelPlugins {
-    type Error = String;
-
-    fn try_from(entries: PluginPresetEntries) -> Result<Self, Self::Error> {
-        let mut p = BabelPlugins::default();
-        for entry in entries.0 {
-            match entry.name() {
-                "typescript" | "syntax-typescript" => {
-                    p.syntax_typescript = Some(entry.value::<SyntaxTypeScriptOptions>()?);
-                }
-                "jsx" | "syntax-jsx" => p.syntax_jsx = true,
-                "syntax-decorators" => {
-                    p.syntax_decorators = Some(entry.value::<SyntaxDecoratorOptions>()?);
-                }
-                "proposal-decorators" => {
-                    p.proposal_decorators = Some(entry.value::<SyntaxDecoratorOptions>()?);
-                }
-                "transform-typescript" => {
-                    p.typescript =
-                        entry.value::<TypeScriptOptions>().map_err(|err| p.errors.push(err)).ok();
-                }
-                "transform-react-jsx" => {
-                    p.react_jsx =
-                        entry.value::<JsxOptions>().map_err(|err| p.errors.push(err)).ok();
-                }
-                "transform-react-jsx-development" => {
-                    p.react_jsx_dev =
-                        entry.value::<JsxOptions>().map_err(|err| p.errors.push(err)).ok();
-                }
-                "transform-react-display-name" => p.react_display_name = true,
-                "transform-react-jsx-self" => p.react_jsx_self = true,
-                "transform-react-jsx-source" => p.react_jsx_source = true,
-                "transform-sticky-regex" => p.sticky_flag = true,
-                "transform-unicode-regex" => p.unicode_flag = true,
-                "transform-dotall-regex" => p.dot_all_flag = true,
-                "esbuild-regexp-lookbehind-assertions" => p.look_behind_assertions = true,
-                "transform-named-capturing-groups-regex" => p.named_capture_groups = true,
-                "transform-unicode-property-regex" => p.unicode_property_escapes = true,
-                "esbuild-regexp-match-indices" => p.match_indices = true,
-                "transform-unicode-sets-regex" => p.set_notation = true,
-                "transform-arrow-functions" => {
-                    p.arrow_function = entry
-                        .value::<ArrowFunctionsOptions>()
-                        .map_err(|err| p.errors.push(err))
-                        .ok();
-                }
-                "transform-exponentiation-operator" => p.exponentiation_operator = true,
-                "transform-async-to-generator" => p.async_to_generator = true,
-                "transform-object-rest-spread" => {
-                    p.object_rest_spread = entry
-                        .value::<ObjectRestSpreadOptions>()
-                        .inspect_err(|err| p.errors.push(err.to_string()))
-                        .ok();
-                }
-                "transform-async-generator-functions" => p.async_generator_functions = true,
-                "transform-optional-catch-binding" => p.optional_catch_binding = true,
-                "transform-nullish-coalescing-operator" => p.nullish_coalescing_operator = true,
-                "transform-logical-assignment-operators" => p.logical_assignment_operators = true,
-                "transform-class-static-block" => p.class_static_block = true,
-                "transform-class-properties" => {
-                    p.class_properties = entry
-                        .value::<ClassPropertiesOptions>()
-                        .inspect_err(|err| p.errors.push(err.to_string()))
-                        .ok();
-                }
-                s => p.unsupported.push(s.to_string()),
-            }
-        }
-        Ok(p)
-    }
-}
-
-/// <https://babeljs.io/docs/options#pluginpreset-entries>
-#[derive(Debug, Deserialize)]
-#[serde(untagged)]
-enum PluginPresetEntry {
-    String(String),
-    Vec1([String; 1]),
-    Tuple(String, serde_json::Value),
-}
-
-impl PluginPresetEntry {
-    fn name(&self) -> &str {
-        match self {
-            Self::String(s) | Self::Tuple(s, _) => s,
-            Self::Vec1(s) => &s[0],
-        }
-    }
-
-    fn value<T: DeserializeOwned + Default>(self) -> Result<T, String> {
-        match self {
-            Self::String(_) | Self::Vec1(_) => Ok(T::default()),
-            Self::Tuple(name, v) => {
-                serde_json::from_value::<T>(v).map_err(|err| format!("{name}: {err}"))
-            }
-        }
-    }
 }
diff --git a/crates/oxc_transformer/src/options/babel/plugins.rs b/crates/oxc_transformer/src/options/babel/plugins.rs
new file mode 100644
index 0000000000000..4ff9299356c6d
--- /dev/null
+++ b/crates/oxc_transformer/src/options/babel/plugins.rs
@@ -0,0 +1,141 @@
+use serde::Deserialize;
+
+use crate::{
+    es2015::ArrowFunctionsOptions, es2018::ObjectRestSpreadOptions, es2022::ClassPropertiesOptions,
+    jsx::JsxOptions, TypeScriptOptions,
+};
+
+use super::PluginPresetEntries;
+
+#[derive(Debug, Default, Clone, Copy, Deserialize)]
+pub struct SyntaxTypeScriptOptions {
+    #[serde(default)]
+    pub dts: bool,
+}
+
+#[derive(Debug, Default, Clone, Deserialize)]
+pub struct SyntaxDecoratorOptions {
+    #[serde(default)]
+    pub version: String,
+}
+
+#[derive(Debug, Default, Clone, Deserialize)]
+#[serde(try_from = "PluginPresetEntries")]
+pub struct BabelPlugins {
+    pub errors: Vec<String>,
+    pub unsupported: Vec<String>,
+    // syntax
+    pub syntax_typescript: Option<SyntaxTypeScriptOptions>,
+    pub syntax_jsx: bool,
+    // decorators
+    pub syntax_decorators: Option<SyntaxDecoratorOptions>,
+    pub proposal_decorators: Option<SyntaxDecoratorOptions>,
+    // ts
+    pub typescript: Option<TypeScriptOptions>,
+    // jsx
+    pub react_jsx: Option<JsxOptions>,
+    pub react_jsx_dev: Option<JsxOptions>,
+    pub react_jsx_self: bool,
+    pub react_jsx_source: bool,
+    pub react_display_name: bool,
+    // regexp
+    pub sticky_flag: bool,
+    pub unicode_flag: bool,
+    pub dot_all_flag: bool,
+    pub look_behind_assertions: bool,
+    pub named_capture_groups: bool,
+    pub unicode_property_escapes: bool,
+    pub match_indices: bool,
+    /// Enables plugin to transform the RegExp literal has `v` flag
+    pub set_notation: bool,
+    // ES2015
+    pub arrow_function: Option<ArrowFunctionsOptions>,
+    // ES2016
+    pub exponentiation_operator: bool,
+    // ES2017
+    pub async_to_generator: bool,
+    // ES2018
+    pub object_rest_spread: Option<ObjectRestSpreadOptions>,
+    pub async_generator_functions: bool,
+    // ES2019
+    pub optional_catch_binding: bool,
+    // ES2020
+    pub nullish_coalescing_operator: bool,
+    // ES2021
+    pub logical_assignment_operators: bool,
+    // ES2022
+    pub class_static_block: bool,
+    pub class_properties: Option<ClassPropertiesOptions>,
+}
+
+impl TryFrom<PluginPresetEntries> for BabelPlugins {
+    type Error = String;
+
+    fn try_from(entries: PluginPresetEntries) -> Result<Self, Self::Error> {
+        let mut p = Self::default();
+        for entry in entries.0 {
+            match entry.name() {
+                "typescript" | "syntax-typescript" => {
+                    p.syntax_typescript = Some(entry.value::<SyntaxTypeScriptOptions>()?);
+                }
+                "jsx" | "syntax-jsx" => p.syntax_jsx = true,
+                "syntax-decorators" => {
+                    p.syntax_decorators = Some(entry.value::<SyntaxDecoratorOptions>()?);
+                }
+                "proposal-decorators" => {
+                    p.proposal_decorators = Some(entry.value::<SyntaxDecoratorOptions>()?);
+                }
+                "transform-typescript" => {
+                    p.typescript =
+                        entry.value::<TypeScriptOptions>().map_err(|err| p.errors.push(err)).ok();
+                }
+                "transform-react-jsx" => {
+                    p.react_jsx =
+                        entry.value::<JsxOptions>().map_err(|err| p.errors.push(err)).ok();
+                }
+                "transform-react-jsx-development" => {
+                    p.react_jsx_dev =
+                        entry.value::<JsxOptions>().map_err(|err| p.errors.push(err)).ok();
+                }
+                "transform-react-display-name" => p.react_display_name = true,
+                "transform-react-jsx-self" => p.react_jsx_self = true,
+                "transform-react-jsx-source" => p.react_jsx_source = true,
+                "transform-sticky-regex" => p.sticky_flag = true,
+                "transform-unicode-regex" => p.unicode_flag = true,
+                "transform-dotall-regex" => p.dot_all_flag = true,
+                "esbuild-regexp-lookbehind-assertions" => p.look_behind_assertions = true,
+                "transform-named-capturing-groups-regex" => p.named_capture_groups = true,
+                "transform-unicode-property-regex" => p.unicode_property_escapes = true,
+                "esbuild-regexp-match-indices" => p.match_indices = true,
+                "transform-unicode-sets-regex" => p.set_notation = true,
+                "transform-arrow-functions" => {
+                    p.arrow_function = entry
+                        .value::<ArrowFunctionsOptions>()
+                        .map_err(|err| p.errors.push(err))
+                        .ok();
+                }
+                "transform-exponentiation-operator" => p.exponentiation_operator = true,
+                "transform-async-to-generator" => p.async_to_generator = true,
+                "transform-object-rest-spread" => {
+                    p.object_rest_spread = entry
+                        .value::<ObjectRestSpreadOptions>()
+                        .map_err(|err| p.errors.push(err))
+                        .ok();
+                }
+                "transform-async-generator-functions" => p.async_generator_functions = true,
+                "transform-optional-catch-binding" => p.optional_catch_binding = true,
+                "transform-nullish-coalescing-operator" => p.nullish_coalescing_operator = true,
+                "transform-logical-assignment-operators" => p.logical_assignment_operators = true,
+                "transform-class-static-block" => p.class_static_block = true,
+                "transform-class-properties" => {
+                    p.class_properties = entry
+                        .value::<ClassPropertiesOptions>()
+                        .map_err(|err| p.errors.push(err))
+                        .ok();
+                }
+                s => p.unsupported.push(s.to_string()),
+            }
+        }
+        Ok(p)
+    }
+}
diff --git a/crates/oxc_transformer/src/options/babel/presets.rs b/crates/oxc_transformer/src/options/babel/presets.rs
new file mode 100644
index 0000000000000..4386e52a7b954
--- /dev/null
+++ b/crates/oxc_transformer/src/options/babel/presets.rs
@@ -0,0 +1,42 @@
+use serde::Deserialize;
+
+use super::{BabelEnvOptions, PluginPresetEntries};
+
+use crate::{JsxOptions, TypeScriptOptions};
+
+#[derive(Debug, Default, Clone, Deserialize)]
+#[serde(try_from = "PluginPresetEntries")]
+pub struct BabelPresets {
+    pub errors: Vec<String>,
+    pub unsupported: Vec<String>,
+
+    pub env: Option<BabelEnvOptions>,
+
+    pub jsx: Option<JsxOptions>,
+
+    pub typescript: Option<TypeScriptOptions>,
+}
+
+impl TryFrom<PluginPresetEntries> for BabelPresets {
+    type Error = String;
+
+    fn try_from(entries: PluginPresetEntries) -> Result<Self, Self::Error> {
+        let mut p = Self::default();
+        for entry in entries.0 {
+            match entry.name() {
+                "env" => {
+                    p.env = entry.value::<BabelEnvOptions>().map_err(|err| p.errors.push(err)).ok();
+                }
+                "typescript" => {
+                    p.typescript =
+                        entry.value::<TypeScriptOptions>().map_err(|err| p.errors.push(err)).ok();
+                }
+                "react" => {
+                    p.jsx = entry.value::<JsxOptions>().map_err(|err| p.errors.push(err)).ok();
+                }
+                s => p.unsupported.push(s.to_string()),
+            }
+        }
+        Ok(p)
+    }
+}
diff --git a/crates/oxc_transformer/src/options/env.rs b/crates/oxc_transformer/src/options/env.rs
index 9fecaee2c7fcd..e082e9867b5cd 100644
--- a/crates/oxc_transformer/src/options/env.rs
+++ b/crates/oxc_transformer/src/options/env.rs
@@ -1,4 +1,4 @@
-use oxc_diagnostics::{Error, OxcDiagnostic};
+use oxc_diagnostics::Error;
 
 use crate::{
     es2015::ES2015Options, es2016::ES2016Options, es2017::ES2017Options, es2018::ES2018Options,
@@ -126,17 +126,11 @@ impl TryFrom<&BabelOptions> for EnvOptions {
 
     /// If the `options` contains any unknown fields, they will be returned as a list of errors.
     fn try_from(options: &BabelOptions) -> Result<Self, Self::Error> {
-        let mut errors = Vec::<Error>::new();
-
         let env = options
-            .get_preset("env")
-            .flatten()
-            .and_then(|value| {
-                serde_json::from_value::<BabelEnvOptions>(value)
-                    .inspect_err(|err| report_error("env", err, true, &mut errors))
-                    .ok()
-            })
-            .and_then(|env_options| EnvOptions::try_from(&env_options).ok())
+            .presets
+            .env
+            .as_ref()
+            .and_then(|env_options| EnvOptions::try_from(env_options).ok())
             .unwrap_or_default();
 
         let regexp = RegExpOptions {
@@ -195,16 +189,6 @@ impl TryFrom<&BabelOptions> for EnvOptions {
             class_properties: options.plugins.class_properties.or(env.es2022.class_properties),
         };
 
-        if !errors.is_empty() {
-            return Err(errors);
-        }
-
         Ok(Self { regexp, es2015, es2016, es2017, es2018, es2019, es2020, es2021, es2022 })
     }
 }
-
-fn report_error(name: &str, err: &serde_json::Error, is_preset: bool, errors: &mut Vec<Error>) {
-    let message =
-        if is_preset { format!("preset-{name}: {err}",) } else { format!("{name}: {err}",) };
-    errors.push(OxcDiagnostic::error(message).into());
-}
diff --git a/crates/oxc_transformer/src/options/mod.rs b/crates/oxc_transformer/src/options/mod.rs
index f1d8ae567c2df..91074488303aa 100644
--- a/crates/oxc_transformer/src/options/mod.rs
+++ b/crates/oxc_transformer/src/options/mod.rs
@@ -4,7 +4,7 @@ mod env;
 use std::path::PathBuf;
 
 use env::EnvOptions;
-use oxc_diagnostics::{Error, OxcDiagnostic};
+use oxc_diagnostics::Error;
 
 use crate::{
     common::helper_loader::{HelperLoaderMode, HelperLoaderOptions},
@@ -73,34 +73,25 @@ impl TryFrom<&BabelOptions> for TransformOptions {
     fn try_from(options: &BabelOptions) -> Result<Self, Self::Error> {
         let mut errors = Vec::<Error>::new();
         errors.extend(options.plugins.errors.iter().map(|err| Error::msg(err.clone())));
+        errors.extend(options.presets.errors.iter().map(|err| Error::msg(err.clone())));
 
         let assumptions = if options.assumptions.is_null() {
             CompilerAssumptions::default()
         } else {
             serde_json::from_value::<CompilerAssumptions>(options.assumptions.clone())
-                .inspect_err(|err| errors.push(OxcDiagnostic::error(err.to_string()).into()))
+                .map_err(|err| errors.push(Error::msg(err)))
                 .unwrap_or_default()
         };
 
-        let typescript = if options.has_preset("typescript") {
-            options.get_preset("typescript").and_then(|options| {
-                options
-                    .map(|options| {
-                        serde_json::from_value::<TypeScriptOptions>(options)
-                            .inspect_err(|err| report_error("typescript", err, true, &mut errors))
-                            .ok()
-                    })
-                    .unwrap_or_default()
-            })
-        } else {
-            options.plugins.typescript.clone()
-        }
-        .unwrap_or_default();
+        let typescript = options
+            .presets
+            .typescript
+            .clone()
+            .or_else(|| options.plugins.typescript.clone())
+            .unwrap_or_default();
 
-        let jsx = if let Some(value) = options.get_preset("react").flatten() {
-            serde_json::from_value::<JsxOptions>(value)
-                .inspect_err(|err| report_error("react", err, true, &mut errors))
-                .unwrap_or_default()
+        let jsx = if let Some(options) = &options.presets.jsx {
+            options.clone()
         } else {
             let mut jsx_options = if let Some(options) = &options.plugins.react_jsx_dev {
                 options.clone()
@@ -148,9 +139,3 @@ impl TryFrom<&BabelOptions> for TransformOptions {
         })
     }
 }
-
-fn report_error(name: &str, err: &serde_json::Error, is_preset: bool, errors: &mut Vec<Error>) {
-    let message =
-        if is_preset { format!("preset-{name}: {err}",) } else { format!("{name}: {err}",) };
-    errors.push(OxcDiagnostic::error(message).into());
-}
diff --git a/tasks/transform_conformance/src/test_case.rs b/tasks/transform_conformance/src/test_case.rs
index f1c9f0fae6646..f60fc8bd94d64 100644
--- a/tasks/transform_conformance/src/test_case.rs
+++ b/tasks/transform_conformance/src/test_case.rs
@@ -145,9 +145,7 @@ pub trait TestCase {
         }
 
         // Skip custom preset and flow
-        if options.presets.iter().any(|value| value.as_str().is_some_and(|s| s.starts_with("./")))
-            || options.get_preset("flow").is_some()
-        {
+        if options.presets.unsupported.iter().any(|s| s.starts_with("./") || s == "flow") {
             return true;
         }