diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 9d854c6..42943ed 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -1,7 +1,7 @@
 name: Build Flutter SDK Docker Image
 on:
   schedule:
-    - cron: '* * * * *'
+    - cron: '0 2 * * *'
   push:
     branches:
       - main