diff --git a/app.json b/app.json
index 9aa93dc..f0d29bc 100644
--- a/app.json
+++ b/app.json
@@ -2,7 +2,7 @@
   "cron": [
     {
       "command": "ruby mailer.rb",
-      "schedule": "* * * * *"
+      "schedule": "8 * * * 5"
     }
   ]
 }
\ No newline at end of file