diff --git a/.github/workflows/test-missing-git-ref.yaml b/.github/workflows/test-missing-git-ref.yaml
index 407f9a2..f38787c 100644
--- a/.github/workflows/test-missing-git-ref.yaml
+++ b/.github/workflows/test-missing-git-ref.yaml
@@ -9,6 +9,9 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4.2.2
+        
       - name: Push dummy PR
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}