diff --git a/.github/workflows/pr-review.yaml b/.github/workflows/pr-review.yaml
index fbbef18478..1376f7e00e 100644
--- a/.github/workflows/pr-review.yaml
+++ b/.github/workflows/pr-review.yaml
@@ -18,7 +18,7 @@ jobs:
       (
         github.event_name == 'issue_comment' &&
         github.event.issue.pull_request &&
-        toLower(github.event.comment.user.type) != 'bot' &&
+        github.event.comment.user.type != 'Bot' &&
         contains(github.event.comment.body, '/claude-review')
       )
     uses: >-