diff --git a/Cargo.lock b/Cargo.lock
index 15a96e6c..1a9e5825 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1795,7 +1795,7 @@ dependencies = [
 [[package]]
 name = "fancy_display"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "console 0.15.11",
 ]
@@ -4068,7 +4068,7 @@ dependencies = [
 [[package]]
 name = "pixi_build_type_conversions"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "itertools 0.14.0",
  "ordermap",
@@ -4082,7 +4082,7 @@ dependencies = [
 [[package]]
 name = "pixi_build_types"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "ordermap",
  "rattler_conda_types",
@@ -4096,7 +4096,7 @@ dependencies = [
 [[package]]
 name = "pixi_config"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "clap",
  "console 0.15.11",
@@ -4122,7 +4122,7 @@ dependencies = [
 [[package]]
 name = "pixi_consts"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "console 0.15.11",
  "rattler_cache",
@@ -4133,7 +4133,7 @@ dependencies = [
 [[package]]
 name = "pixi_git"
 version = "0.0.1"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "dashmap",
  "dunce",
@@ -4153,7 +4153,7 @@ dependencies = [
 [[package]]
 name = "pixi_manifest"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "chrono",
  "console 0.15.11",
@@ -4193,7 +4193,7 @@ dependencies = [
 [[package]]
 name = "pixi_pypi_spec"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "itertools 0.14.0",
  "pep440_rs",
@@ -4213,7 +4213,7 @@ dependencies = [
 [[package]]
 name = "pixi_spec"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "dirs",
  "file_url",
@@ -4236,7 +4236,7 @@ dependencies = [
 [[package]]
 name = "pixi_spec_containers"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "indexmap 2.10.0",
  "itertools 0.14.0",
@@ -4248,7 +4248,7 @@ dependencies = [
 [[package]]
 name = "pixi_toml"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "digest",
  "hex",
@@ -4263,7 +4263,7 @@ dependencies = [
 [[package]]
 name = "pixi_utils"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#3484c4f8771b322b7a5a5546af3c785de2cd68b3"
 dependencies = [
  "async-fd-lock",
  "fs-err",
diff --git a/crates/pixi-build-backend/src/intermediate_backend.rs b/crates/pixi-build-backend/src/intermediate_backend.rs
index bc8f2b98..4f53b959 100644
--- a/crates/pixi-build-backend/src/intermediate_backend.rs
+++ b/crates/pixi-build-backend/src/intermediate_backend.rs
@@ -1181,11 +1181,23 @@ where
             finalized_dependencies: Some(FinalizedDependencies {
                 build: Some(ResolvedDependencies {
                     specs: vec![],
-                    resolved: vec![],
+                    resolved: params
+                        .build_prefix
+                        .map(|prefix| prefix.packages)
+                        .unwrap_or_default()
+                        .into_iter()
+                        .map(|pkg| pkg.repodata_record)
+                        .collect(),
                 }),
                 host: Some(ResolvedDependencies {
                     specs: vec![],
-                    resolved: vec![],
+                    resolved: params
+                        .host_prefix
+                        .map(|prefix| prefix.packages)
+                        .unwrap_or_default()
+                        .into_iter()
+                        .map(|pkg| pkg.repodata_record)
+                        .collect(),
                 }),
                 run: FinalizedRunDependencies {
                     depends: vec![],
diff --git a/crates/pixi-build-backend/src/utils/test.rs b/crates/pixi-build-backend/src/utils/test.rs
index f8a1bec6..485bb24b 100644
--- a/crates/pixi-build-backend/src/utils/test.rs
+++ b/crates/pixi-build-backend/src/utils/test.rs
@@ -82,6 +82,7 @@ where
         let current_dir = std::env::current_dir().unwrap();
         let result = protocol
             .conda_outputs(CondaOutputsParams {
+                channels: vec![],
                 host_platform,
                 build_platform: host_platform,
                 variant_configuration,
diff --git a/crates/pixi-build-cmake/src/main.rs b/crates/pixi-build-cmake/src/main.rs
index 7ae39a54..2088b944 100644
--- a/crates/pixi-build-cmake/src/main.rs
+++ b/crates/pixi-build-cmake/src/main.rs
@@ -363,6 +363,7 @@ mod tests {
         let outputs = factory
             .0
             .conda_outputs(CondaOutputsParams {
+                channels: vec![],
                 host_platform: Platform::Win64,
                 build_platform: Platform::Win64,
                 variant_configuration: None,
diff --git a/crates/pixi-build-rattler-build/src/protocol.rs b/crates/pixi-build-rattler-build/src/protocol.rs
index 7a6143e2..95277438 100644
--- a/crates/pixi-build-rattler-build/src/protocol.rs
+++ b/crates/pixi-build-rattler-build/src/protocol.rs
@@ -1004,6 +1004,7 @@ mod tests {
                 let result = factory
                     .0
                     .conda_outputs(CondaOutputsParams {
+                        channels: vec![],
                         host_platform: Platform::Linux64,
                         build_platform: Platform::Linux64,
                         variant_configuration: None,
diff --git a/py-pixi-build-backend/Cargo.lock b/py-pixi-build-backend/Cargo.lock
index c63755d0..0fd62c2f 100644
--- a/py-pixi-build-backend/Cargo.lock
+++ b/py-pixi-build-backend/Cargo.lock
@@ -1862,7 +1862,7 @@ dependencies = [
 [[package]]
 name = "fancy_display"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "console 0.15.11",
 ]
@@ -3976,7 +3976,7 @@ dependencies = [
 [[package]]
 name = "pixi_build_type_conversions"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "itertools 0.14.0",
  "ordermap",
@@ -3990,7 +3990,7 @@ dependencies = [
 [[package]]
 name = "pixi_build_types"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "ordermap",
  "rattler_conda_types 0.37.0",
@@ -4004,7 +4004,7 @@ dependencies = [
 [[package]]
 name = "pixi_config"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "clap",
  "console 0.15.11",
@@ -4030,7 +4030,7 @@ dependencies = [
 [[package]]
 name = "pixi_consts"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "console 0.15.11",
  "rattler_cache 0.3.29",
@@ -4041,7 +4041,7 @@ dependencies = [
 [[package]]
 name = "pixi_git"
 version = "0.0.1"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "dashmap",
  "dunce",
@@ -4061,7 +4061,7 @@ dependencies = [
 [[package]]
 name = "pixi_manifest"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "chrono",
  "console 0.15.11",
@@ -4101,7 +4101,7 @@ dependencies = [
 [[package]]
 name = "pixi_pypi_spec"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "itertools 0.14.0",
  "pep440_rs",
@@ -4121,7 +4121,7 @@ dependencies = [
 [[package]]
 name = "pixi_spec"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "dirs",
  "file_url 0.2.6",
@@ -4144,7 +4144,7 @@ dependencies = [
 [[package]]
 name = "pixi_spec_containers"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "indexmap 2.10.0",
  "itertools 0.14.0",
@@ -4156,7 +4156,7 @@ dependencies = [
 [[package]]
 name = "pixi_toml"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "digest",
  "hex",
@@ -4171,7 +4171,7 @@ dependencies = [
 [[package]]
 name = "pixi_utils"
 version = "0.1.0"
-source = "git+https://github.com/prefix-dev/pixi?branch=main#56f7ebe64a068ae64b31cd44b59af05c566262b8"
+source = "git+https://github.com/prefix-dev/pixi?branch=main#2f25603ef6060ab0aa370d2c4b7240e09008eb97"
 dependencies = [
  "async-fd-lock",
  "fs-err",