diff --git a/main.tf b/main.tf
index ddb78551368ea3413d30e8081a616062a3bb7c5e..9c6f2842f9d2c495a4265752a141ca9f388108bd 100644
--- a/main.tf
+++ b/main.tf
@@ -79,8 +79,8 @@ resource "google_container_cluster" "cluster" {
   maintenance_policy {
     recurring_window {
       recurrence = "FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR,SA,SU"
-      end_time   = "2020-01-28T08:00:00Z"
-      start_time = "2020-01-28T04:00:00Z"
+      end_time   = "2020-01-28T05:00:00Z"
+      start_time = "2020-01-28T02:00:00Z"
     }
   }
 }