diff --git a/.gitea/workflows/base-build.yml b/.gitea/workflows/base-build.yml
index fcee479..5b962b1 100644
--- a/.gitea/workflows/base-build.yml
+++ b/.gitea/workflows/base-build.yml
@@ -9,7 +9,7 @@ on:
       - '!**/CHANGES.md'
       - '!**/build-info.json'
   schedule:
-    - cron: '0 12 * * 0'  # Sunday at noon UTC
+    - cron: '0 11 * * 0'  # Sunday at noon UTC
 
 env:
   ALPINE_VERSION: v3.20