diff --git a/.github/workflows/review.yml b/.github/workflows/review.yml
index 18bc16148..2c0dee041 100644
--- a/.github/workflows/review.yml
+++ b/.github/workflows/review.yml
@@ -1,11 +1,10 @@
 on:
   pull_request:
-    branches:
-      - master
-      - review
+    types: [ review_requested ]
 
 jobs:
   run_code_review:
+    if: ${{ github.event.requested_reviewer.login == 'dgruber' }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3