diff --git a/scripts/post-comment.sh b/scripts/post-comment.sh
index a3b78ac..9c372c1 100644
--- a/scripts/post-comment.sh
+++ b/scripts/post-comment.sh
@@ -15,11 +15,11 @@ fi
 
 # Embed the current SHA as a hidden marker so future runs can find it
 BODY=$(jq -n \
-  --arg label "$LABEL" \
+  --arg heading "$LABEL" \
   --arg review "$REVIEW" \
   --arg footer "$FOOTER" \
   --arg sha "$CURRENT_SHA" \
-  '{ body: ($label + "\n\n" + $review + $footer + "\n\n---\n*Automated review powered by AI. Always verify suggestions before applying.*\n<!-- ai-review-sha:" + $sha + " -->") }')
+  '{ body: ($heading + "\n\n" + $review + $footer + "\n\n---\n*Automated review powered by AI. Always verify suggestions before applying.*\n<!-- ai-review-sha:" + $sha + " -->") }')
 
 curl -sf \
   -X POST \