diff --git a/.github/workflows/checkpatch.yml b/.github/workflows/checkpatch.yml
index 8cf5e493..c0a09b76 100644
--- a/.github/workflows/checkpatch.yml
+++ b/.github/workflows/checkpatch.yml
@@ -10,6 +10,6 @@ jobs:
     - uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: ${{ env.PR_FETCH_DEPTH }}
+        fetch-depth: 0
     - name: Run checkpatch review
       uses: webispy/checkpatch-action@v9