diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
index cba9134..7886911 100644
--- a/.github/workflows/CompatHelper.yml
+++ b/.github/workflows/CompatHelper.yml
@@ -1,7 +1,7 @@
 name: CompatHelper
 on:
   schedule:
-    - cron: 0 0 * * *
+    - cron: '0 0 * * 0'
   workflow_dispatch:
 jobs:
   CompatHelper: