diff --git a/mps/.github/workflows/c-cpp.yml b/mps/.github/workflows/c-cpp.yml
index f67a837cfb9..b716fc74d51 100644
--- a/mps/.github/workflows/c-cpp.yml
+++ b/mps/.github/workflows/c-cpp.yml
@@ -12,8 +12,10 @@ on:
 
 jobs:
   build:
-
-    runs-on: ubuntu-latest
+    # See <https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs#using-a-matrix-strategy>.
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
 
     steps:
     - uses: actions/checkout@v3