diff --git a/.github/workflows/create-rule-meta.yml b/.github/workflows/create-rule-meta.yml
index a6f406cd..012be2fb 100644
--- a/.github/workflows/create-rule-meta.yml
+++ b/.github/workflows/create-rule-meta.yml
@@ -2,6 +2,8 @@ name: create security_rules.json
 on:
   push:
     branches: [ "*" ]
+  schedule:
+    - cron: '0 20 * * *'
   workflow_dispatch:
 
 jobs: