diff --git a/.github/workflows/zlib-ng-crossbuild.yml b/.github/workflows/zlib-ng-crossbuild.yml
index 6981212..4749d0f 100644
--- a/.github/workflows/zlib-ng-crossbuild.yml
+++ b/.github/workflows/zlib-ng-crossbuild.yml
@@ -1,6 +1,8 @@
 name: zlib-ng+crossbuild+package+release
 on:
-  - workflow_dispatch
+  workflow_dispatch:
+  schedule:
+    - cron: "0 01 * * *"
 
 jobs:
   build: