diff --git a/.github/workflows/gh-ci-cron.yaml b/.github/workflows/gh-ci-cron.yaml
index 2eadc547adb..01fb8aa1bca 100644
--- a/.github/workflows/gh-ci-cron.yaml
+++ b/.github/workflows/gh-ci-cron.yaml
@@ -3,9 +3,6 @@ on:
   schedule:
     # 3 am Tuesdays and Fridays
     - cron: "0 3 * * 2,5"
-  pull_request:
-    branches:
-      - develop
 
 concurrency:
   # Probably overly cautious group naming.