diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 876e2b5a941c04..c1ca32f84c139b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -99,6 +99,7 @@ jobs:
 
     - name: Read sha_short
       id: vars
+      shell: bash
       run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
       working-directory: ${{ matrix.vcpkg_path }}