diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c90c861..427cfe1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,6 +20,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Mandatory
-        run: TERM=xterm make
+        run: CC=clang TERM=xterm make
       - name: Bonus
-        run: TERM=xterm make bonus
+        run: CC=clang TERM=xterm make bonus