diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a3268243..b0699d74 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -4,7 +4,15 @@
 
 name: CI
 
-on: [push]
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+  schedule:
+    - cron: "0 5 * * TUE"
 
 jobs:
   build: