diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a172eb1..5119478 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,6 +5,8 @@ on:
       - main
   pull_request:
     types: [opened, synchronize, reopened]
+  schedule:
+    - cron: '0 12 * * 5'
 jobs:
   test-build:
     name: Test & build