diff --git a/.github/workflows/git-auto-commit.yml b/.github/workflows/git-auto-commit.yml
index d7db234..39b3296 100644
--- a/.github/workflows/git-auto-commit.yml
+++ b/.github/workflows/git-auto-commit.yml
@@ -21,6 +21,8 @@ jobs:
     - name: Use git-auto-commit-action
       id: "auto-commit-action"
       uses: ./
+      with:
+        ref: ${{ github.head_ref }}
 
     - name: "no changes detected"
       if: steps.auto-commit-action.outputs.changes_detected == 'false'