diff --git a/.github/workflows/claude-pr-review.yml b/.github/workflows/claude-pr-review.yml
index 1a5c4068..33a876bd 100644
--- a/.github/workflows/claude-pr-review.yml
+++ b/.github/workflows/claude-pr-review.yml
@@ -49,7 +49,7 @@ jobs:
             DECISION: REJECT or DECISION: PASS
 
       - name: Close PR if rejected
-        if: contains(steps.claude-review.outputs.response, 'DECISION: REJECT')
+        if: "contains(steps.claude-review.outputs.response, 'DECISION: REJECT')"
         env:
           GH_TOKEN: ${{ github.token }}
         run: |