diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 7c980e6d..abed3d6c 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -11,9 +11,6 @@ on:  # yamllint disable-line rule:truthy
   push:
     branches:
       - 'main'
-  pull_request:
-    branches:
-      - 'main'
   workflow_dispatch: {}
 
 # Declare default permissions as read only.