diff --git a/.github/workflows/notifier.yml b/.github/workflows/notifier.yml
index 4285f08ffed0..9d895d88df95 100644
--- a/.github/workflows/notifier.yml
+++ b/.github/workflows/notifier.yml
@@ -2,8 +2,8 @@ name: Packages Update Check
 
 on:
     schedule:
-        # Run at UTC 00:00 Mon-Fri
-        - cron: '0 0 * * 1-5'
+        # Run at UTC 00:00 Mon
+        - cron: '0 0 * * 1'
 
 jobs:
     check-PyPI: