diff --git a/modules/base.nix b/modules/base.nix
index e4f1035..6de1de3 100644
--- a/modules/base.nix
+++ b/modules/base.nix
@@ -24,10 +24,14 @@ with lib;
 
   system.autoUpgrade = {
     enable = true;
-    dates = "02:00";
+    dates = "04:40";
     allowReboot = true;
     flake = "${config.users.users.chris.home}/conf";
     flags = [ "--update-input" "nixpkgs" "--commit-lock-file" ];
+    rebootWindow = {
+      lower = "04:40";
+      upper = "05:20";
+    };
   };
 
   # Set your time zone.