diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 582bf37c9..7e25f6c10 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: brew
-      run: brew install ninja lua5.1 luarocks
+      run: brew install ninja lua@5.1 luarocks
     - name: luarocks
       run: |
         luarocks install lua-posix