diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e58827a9c..a54b1f839 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,9 +4,10 @@ on:
       os:
         required: true
         type: string
-
+      system:
+        required: true
+        type: string
 jobs:
-
   tests:
     strategy:
       fail-fast: false
@@ -18,4 +19,4 @@ jobs:
         with:
           flakehub: true
       - uses: DeterminateSystems/flakehub-cache-action@main
-      - run: nix flake check -L
+      - run: nix flake check -L --system ${{ inputs.system }}
diff --git a/.github/workflows/upload-release.yml b/.github/workflows/upload-release.yml
index b600dfba0..f762446bd 100644
--- a/.github/workflows/upload-release.yml
+++ b/.github/workflows/upload-release.yml
@@ -29,18 +29,25 @@ jobs:
     uses: ./.github/workflows/build.yml
     with:
       os: blacksmith-32vcpu-ubuntu-2204
+      system: x86_64-linux
+
   build-aarch64-linux:
     uses: ./.github/workflows/build.yml
     with:
       os: blacksmith-32vcpu-ubuntu-2204-arm
+      system: aarch64-linux
+
   build-x86_64-darwin:
     uses: ./.github/workflows/build.yml
     with:
       os: macos-13
+      system: x86_64-darwin
+
   build-aarch64-darwin:
     uses: ./.github/workflows/build.yml
     with:
       os: macos-latest
+      system: aarch64-darwin
 
   release:
     runs-on: ubuntu-latest