diff --git a/defaults/main.yaml b/defaults/main.yaml
index 56596a1..87e43e3 100644
--- a/defaults/main.yaml
+++ b/defaults/main.yaml
@@ -1,8 +1,8 @@
 ---
 
 # automatic reboot
-apt_automatic_reboot_time: "04:00"
-apt_automatic_reboot: false
+apt_automatic_reboot_time: "03:45"
+apt_automatic_reboot: true
 
 # ubuntu package repositories
 apt_enable_multiverse: false