diff --git a/.github/workflows/cachix.yml b/.github/workflows/cachix.yml
index 361b88a2..ab0c4a4f 100644
--- a/.github/workflows/cachix.yml
+++ b/.github/workflows/cachix.yml
@@ -8,7 +8,10 @@ on:
 jobs:
   publish:
     name: Publish Flake
-    runs-on: [ubuntu-latest, macos-latest]
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout sources
       uses: actions/checkout@v4