diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 53db0e3..f781ee9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,16 @@
 name: CI
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request:
+    branches:
+      - master
+      - develop
+  schedule:
+    - cron: '0 0 1,15 * *'
 
 jobs:
   general_module_workflow: