diff --git a/.github/workflows/java-autoformat.yml b/.github/workflows/java-autoformat.yml
index 33dd56e41..2b01be26d 100644
--- a/.github/workflows/java-autoformat.yml
+++ b/.github/workflows/java-autoformat.yml
@@ -1,7 +1,5 @@
 name: Java Code Auto Format
-on:
-  pull_request_target:
-    types: [opened, synchronize]
+on: pull_request
 
 jobs:
   format: