diff --git a/.github/workflows/skycity-sync.yml b/.github/workflows/skycity-sync.yml
index cff1cef..627bde7 100644
--- a/.github/workflows/skycity-sync.yml
+++ b/.github/workflows/skycity-sync.yml
@@ -1,11 +1,12 @@
 name: Sync data with skycity
 
 on:
-  push:
-    branches: [ main ]
+  schedule:
+    - cron: 0 4 * * *
 
 jobs:
   skycity-sync:
+    name: Sync data with skycity
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4