diff --git a/.github/workflows/validation.yml b/.github/workflows/validation.yml
index 3fdd9fd773b..681b6a5e38d 100644
--- a/.github/workflows/validation.yml
+++ b/.github/workflows/validation.yml
@@ -3,8 +3,6 @@ on:
   push:
     branches: [master, '23.1', '23.0', '9.0']
   workflow_dispatch:
-  pull_request:
-    types: [opened, synchronize, reopened]
   pull_request_target:
     types: [opened, synchronize, reopened]
 jobs: