diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 911c05e..94c749a 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -13,8 +13,6 @@ name: CI
     branches:
       - master
       - 9-2-stable
-  schedule:
-    - cron: '16 4 12 * *'
   workflow_dispatch:
 
 jobs: