diff --git a/.forgejo/workflows/os.yml b/.forgejo/workflows/os.yml
index 688a6d9..1eccfa8 100644
--- a/.forgejo/workflows/os.yml
+++ b/.forgejo/workflows/os.yml
@@ -2,7 +2,7 @@ name: os
 
 on:
   schedule:
-    - cron: '0 5 8,18,28 * *'
+    - cron: '40 13 8,18,28 * *'
   push:
     paths:
       - 'Dockerfile'