diff --git a/rust/agama-utils/src/arch.rs b/rust/agama-utils/src/arch.rs
index b955c3a12a..6277657382 100644
--- a/rust/agama-utils/src/arch.rs
+++ b/rust/agama-utils/src/arch.rs
@@ -49,6 +49,16 @@ impl Arch {
             .try_into()
             .map_err(|_| Error::Unknown(arch_str))
     }
+
+    /// Returns the identifier used in the products definition.
+    pub fn to_yast_id(&self) -> String {
+        match &self {
+            Arch::AARCH64 => "aarch64".to_string(),
+            Arch::PPC64LE => "ppc".to_string(),
+            Arch::S390X => "s390".to_string(),
+            Arch::X86_64 => "x86_64".to_string(),
+        }
+    }
 }
 
 #[cfg(test)]
@@ -71,6 +81,14 @@ mod tests {
         assert_eq!(Arch::X86_64.to_string(), "x86_64".to_string());
     }
 
+    #[test]
+    fn test_to_product_string() {
+        assert_eq!(Arch::AARCH64.to_yast_id(), "aarch64".to_string());
+        assert_eq!(Arch::PPC64LE.to_yast_id(), "ppc".to_string());
+        assert_eq!(Arch::S390X.to_yast_id(), "s390".to_string());
+        assert_eq!(Arch::X86_64.to_yast_id(), "x86_64".to_string());
+    }
+
     #[cfg(target_arch = "aarch64")]
     #[test]
     fn test_current_arch_aarch64() {
diff --git a/rust/agama-utils/src/products.rs b/rust/agama-utils/src/products.rs
index 80fc25eb0f..3c591b232c 100644
--- a/rust/agama-utils/src/products.rs
+++ b/rust/agama-utils/src/products.rs
@@ -24,7 +24,10 @@
 //! It reads the list of products from the `products.d` directory (usually,
 //! `/usr/share/agama/products.d`).
 
-use crate::api::{l10n::Translations, manager::Product};
+use crate::{
+    api::{l10n::Translations, manager::Product},
+    arch::Arch,
+};
 use serde::{Deserialize, Deserializer, Serialize};
 use serde_with::{formats::CommaSeparator, serde_as, StringWithSeparator};
 use std::path::{Path, PathBuf};
@@ -177,7 +180,11 @@ pub struct SoftwareSpec {
 impl SoftwareSpec {
     // NOTE: perhaps implementing our own iterator would be more efficient.
     pub fn repositories(&self) -> Vec<&RepositorySpec> {
-        let arch = std::env::consts::ARCH.to_string();
+        let Ok(arch) = Arch::current() else {
+            tracing::error!("Failed to determine the architecture");
+            return vec![];
+        };
+        let arch = arch.to_yast_id();
         self.installation_repositories
             .iter()
             .filter(|r| r.archs.is_empty() || r.archs.contains(&arch))