diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index efdf852..d5ee702 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -5,7 +5,7 @@ on:
     branches:
       - main
   schedule:
-    - cron: "05 10 * * *" # 10:05am UTC everyday
+    - cron: "05 4 */3 * *" # 4:05am every three days.
   push:
     branches:
       - main