diff --git a/.forgejo/workflows/renovate.yaml b/.forgejo/workflows/renovate.yaml
index ac3a2b3..0dfb3df 100644
--- a/.forgejo/workflows/renovate.yaml
+++ b/.forgejo/workflows/renovate.yaml
@@ -2,9 +2,11 @@ name: renovate
 
 on:
   push:
+    branches:
+      - main
   workflow_dispatch:
   schedule:
-    - cron: "* */4 * * *"
+    - cron: "0 */4 * * *"
 
 jobs:
   renovate: