diff --git a/.github/workflows/pr-auto-assign.yaml b/.github/workflows/pr-auto-assign.yaml
index fc11013d66..b9246c37e0 100644
--- a/.github/workflows/pr-auto-assign.yaml
+++ b/.github/workflows/pr-auto-assign.yaml
@@ -4,7 +4,7 @@ name: PR Auto Assign
 
 on:
   pull_request_target:
-    types: [ opened ]
+    types: [opened]
 
 permissions:
   pull-requests: write