diff --git a/modules/auto-upgrade.nix b/modules/auto-upgrade.nix
index 5ed134e..4d1a468 100644
--- a/modules/auto-upgrade.nix
+++ b/modules/auto-upgrade.nix
@@ -11,5 +11,10 @@
     flake = inputs.self.outPath;
     dates = "02:00";
     randomizedDelaySec = "45min";
+    allowReboot = true;
+    rebootWindow = {
+      lower = "01:00";
+      upper = "05:00";
+    };
   };
 }