diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 91718446a..2ce18a8b7 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -2,7 +2,7 @@ name: Pull Request CI
 
 on:
   pull_request:
-    branches: [ main ]
+    branches: [ main, "release/**" ]
 
 permissions:
   contents: read