diff --git a/.github/workflows/MacOS-pack.yml b/.github/workflows/MacOS-pack.yml
index 1cfe9a7d..39722878 100644
--- a/.github/workflows/MacOS-pack.yml
+++ b/.github/workflows/MacOS-pack.yml
@@ -48,7 +48,7 @@ jobs:
         uses: actions/checkout@v1
 
       - name: Install Qt
-        run: brew install qt cmake
+        run: brew install qt@5 cmake
 
       - name: Configure
         run: |