diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 82ba3506c..cbadfc66f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -604,7 +604,7 @@ jobs:
           GITHUB_TOKEN: '${{ github.token }}'
         run: |
           export CW_CCSUFFIX='-14'
-          export CW_CONFIG='${{ github.ref_name }}-mac-gcc-x64'
+          export CW_CONFIG='${{ github.ref_name }}-mac-gcc-a64'
           export CW_REVISION='${{ github.sha }}'
           sh -c ./_ci-mac-homebrew.sh