diff --git a/.github/workflows/contrib-openai.yml b/.github/workflows/contrib-openai.yml
index c4f19b78f52..537e7909482 100644
--- a/.github/workflows/contrib-openai.yml
+++ b/.github/workflows/contrib-openai.yml
@@ -4,7 +4,7 @@
 name: OpenAI4ContribTests
 
 on:
-  pull_request_target:
+  pull_request:
     branches: ['main']
     paths:
       - 'autogen/**'