diff --git a/.github/workflows/deploy-rc-pages.yml b/.github/workflows/deploy-rc-pages.yml
index d3c4e64..9e41f0e 100644
--- a/.github/workflows/deploy-rc-pages.yml
+++ b/.github/workflows/deploy-rc-pages.yml
@@ -63,7 +63,7 @@ jobs:
           git add -A
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
-          git commit -m "Deploy RC preview ${REF}" || echo "No changes to commit"
+          git commit -m "Deploy RC preview ${GITHUB_REF_NAME}" || echo "No changes to commit"
           git push origin gh-pages
       - name: Publish prerelease (GitHub)
         uses: softprops/action-gh-release@v2