diff --git a/.github/workflows/auto-request-same-site.yml b/.github/workflows/auto-request-same-site.yml
index 064b600057..c56232fc0b 100644
--- a/.github/workflows/auto-request-same-site.yml
+++ b/.github/workflows/auto-request-same-site.yml
@@ -3,7 +3,7 @@ name: Auto-request same-site reviewers
 on:
   # Works for PRs from branches and forks (runs in base-repo context)
   pull_request_target:
-    types: [opened, reopened, ready_for_review, synchronize, edited]
+    types: [opened]
 
 permissions:
   contents: read