diff --git a/.github/workflows/preview.yaml b/.github/workflows/preview.yaml
index 8a0fc79..8fa326f 100644
--- a/.github/workflows/preview.yaml
+++ b/.github/workflows/preview.yaml
@@ -20,6 +20,7 @@ jobs:
         uses: ./
         with:
           config: queries.yaml
+          ref: ${{ github.event.pull_request.head.sha }}
       - uses: rossjrw/pr-preview-action@v1
         with:
           source-dir: gh-pages
diff --git a/action.yaml b/action.yaml
index f456acf..1bbf055 100644
--- a/action.yaml
+++ b/action.yaml
@@ -33,6 +33,7 @@ runs:
       with:
         repository: openSUSE/backlogger
         path: backlogger
+        ref: ${{ github.event.pull_request.head.sha }}
     - uses: actions/setup-python@v5
       with:
         python-version: 3.12
diff --git a/foot.html b/foot.html
index 6db9cc5..6a9c812 100644
--- a/foot.html
+++ b/foot.html
@@ -1,3 +1,4 @@
 <hr>
+TEST
 <a href="https://github.com/GITHUB_REPOSITORY">GITHUB_REPOSITORY on GitHub</a>
 </main></body></html>