diff --git a/.github/workflows/build-test.yaml b/.github/workflows/build-test.yaml
index 08a8e28..a497c55 100644
--- a/.github/workflows/build-test.yaml
+++ b/.github/workflows/build-test.yaml
@@ -1,5 +1,8 @@
 name: Build and test
-on: [ push ]
+on:
+  push:
+  schedule:
+    - cron: "* * 7 * *"
 
 jobs:
   ubuntu: