diff --git a/modules/common/nix.nix b/modules/common/nix.nix
index 3ef169e..164bea8 100644
--- a/modules/common/nix.nix
+++ b/modules/common/nix.nix
@@ -15,5 +15,7 @@
   system.autoUpgrade = {
     enable = true;
     flake = "git+https://git.icanttype.org/cdombroski/nix-configs.git";
+    allowReboot = true;
+    rebootWindow = { lower = "02:00"; upper = "06:00" };
   };
 }