diff --git a/.gitea/workflows/base-build.yml b/.gitea/workflows/base-build.yml
index 6d1fbee..4ee0952 100644
--- a/.gitea/workflows/base-build.yml
+++ b/.gitea/workflows/base-build.yml
@@ -4,8 +4,8 @@ on:
   push:
     branches:
       - master
-    schedule:
-      - cron: '0 */6 * * *'  # every 6 hours; adjust as you want
+  schedule:
+    - cron: '0 13 * * *'
 
 env:
   IMAGE_REGISTRY: gitea.fithwum.tech