diff --git a/.github/workflows/container.yaml b/.github/workflows/container.yaml
index 5380f92fa13..9bac8558cbe 100644
--- a/.github/workflows/container.yaml
+++ b/.github/workflows/container.yaml
@@ -2,6 +2,8 @@
 name: 'Build buildroot containers'
 
 on:
+  schedule:
+    - cron: "0 0 1 * *"
   workflow_dispatch:
   pull_request:
     branches: