diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index a949503..8b761cc 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - "master"
+  schedule:
+    - cron: "0 2 * * 0"
 
 jobs:
   docker: