diff --git a/.github/workflows/check-for-build-warnings.yml b/.github/workflows/check-for-build-warnings.yml
index 476c9a4774932..a53e2c1a28249 100644
--- a/.github/workflows/check-for-build-warnings.yml
+++ b/.github/workflows/check-for-build-warnings.yml
@@ -13,7 +13,10 @@ jobs:
         issues: write
         pull-requests: write
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
+      with:
+        ref: ${{ github.event.pull_request.head.sha }}
+
     - uses: dotnet/docs-tools/actions/status-checker@main
       with:
         repo_token: ${{ secrets.GITHUB_TOKEN }}