diff --git a/.github/workflows/activity-box.yml b/.github/workflows/activity-box.yml
index b9831ca..e1c3d32 100644
--- a/.github/workflows/activity-box.yml
+++ b/.github/workflows/activity-box.yml
@@ -2,7 +2,7 @@ name: Activity Box
 
 on:
   schedule:
-    - cron: '*/30 * * * *'
+    - cron: '30 * * * *'
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch: