diff --git a/action.yml b/action.yml
index 5333ef6..73c7e84 100644
--- a/action.yml
+++ b/action.yml
@@ -181,7 +181,7 @@ runs:
       if: ${{ inputs.disable_safe_directory != 'true' }}
       shell: bash
       run: |
-        git config --global --add safe.directory ${{ github.workspace }}
+        git config --global --add safe.directory "$GITHUB_WORKSPACE"
 
     - name: Set fork
       shell: bash