diff --git a/.github/workflows/pr-review.yml b/.github/workflows/pr-review.yml
index e82bbba0..04fbeb9c 100644
--- a/.github/workflows/pr-review.yml
+++ b/.github/workflows/pr-review.yml
@@ -1,7 +1,12 @@
 name: pr-review
 
 on:
-  workflow_dispatch:
+  pull_request_target:
+    types: [opened, synchronize, reopened, ready_for_review, converted_to_draft]
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
 
 concurrency:
   # PR conversation comments arrive as `issue_comment` events, so their PR number