diff --git a/.github/workflows/repair-pr-title.yml b/.github/workflows/repair-pr-title.yml
index bba3e3bf4..96d3504ec 100644
--- a/.github/workflows/repair-pr-title.yml
+++ b/.github/workflows/repair-pr-title.yml
@@ -18,7 +18,7 @@ jobs:
           PR="$(curl \
             -H "Accept: application/vnd.github.v3+json" \
             -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
-            "${PR_API_URL}")
+            "${PR_API_URL}")"
           echo "PR: $PR"
 
           # This will be a JSON-quoted string. We do _not_ strip the quotes.