diff --git a/.github/workflows/validate-new-notebooks.yml b/.github/workflows/validate-new-notebooks.yml
index 3375d7f8..3a488337 100644
--- a/.github/workflows/validate-new-notebooks.yml
+++ b/.github/workflows/validate-new-notebooks.yml
@@ -15,8 +15,6 @@ on:
     branches:
       - main
   pull_request:
-    branches:
-      - main
     paths:
       - 'docs/docs/**'
       - 'examples/**'