diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 0b9f266..d19dd9c 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,9 +1,8 @@
 name: Publish to Docker Hub
 
 on:
-  push:
-    branches:
-      - "main"
+  schedule:
+    - cron: "0 * * * *"
 
 jobs:
   docker: