diff --git a/.github/workflows/claude-pr-review.yml b/.github/workflows/claude-pr-review.yml
index 03358e6..53a51d2 100644
--- a/.github/workflows/claude-pr-review.yml
+++ b/.github/workflows/claude-pr-review.yml
@@ -21,7 +21,7 @@ jobs:
       pull-requests: write
       issues: read
       actions: read # Required for Claude to read CI results on PRs
-      id-token: write # Required for OIDC authentication with GitHub
+      id-token: write # Required for Claude GitHub app to function
 
     steps:
       - name: Checkout repository