diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5ab7ecdf..4cca947f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,8 @@
 name: Build Kernels
 on:
+  # Weekly auto-build
+  schedule:
+    - cron: "0 0 * * 1"
   workflow_dispatch:
     inputs:
       spec: