diff --git a/.github/workflows/devcontainer-build.yml b/.github/workflows/devcontainer-build.yml
index 6d0a2a482..e3b510b03 100644
--- a/.github/workflows/devcontainer-build.yml
+++ b/.github/workflows/devcontainer-build.yml
@@ -2,6 +2,8 @@ name: Devcontainer Pre-Build
 
 on:
   workflow_dispatch:
+  schedule:
+    - cron: "0 3 * * 0"
   # push:
   #   branches:
   #     - "master"