diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1cd6460..cbdd4e2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,7 +55,10 @@ jobs:
 
   nix-build:
     name: Nix Build
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v6
         with: