diff --git a/hosts/citadel/default.nix b/hosts/citadel/default.nix
index b821383..302c580 100644
--- a/hosts/citadel/default.nix
+++ b/hosts/citadel/default.nix
@@ -91,6 +91,7 @@ in {
   system.services.nixosAutoUpgrade = {
     enable = true;
     persistent = true;
+    reboot = false;
     pushUpdates = true;
     configDir = "/etc/nixos";
     onCalendar = "daily";
diff --git a/modules/nixos/nixosAutoUpgrade.nix b/modules/nixos/nixosAutoUpgrade.nix
index c0a99e4..8609b7c 100644
--- a/modules/nixos/nixosAutoUpgrade.nix
+++ b/modules/nixos/nixosAutoUpgrade.nix
@@ -20,6 +20,11 @@ in
         description = "Extra flags to pass to nixos-rebuild.";
         default = "";
       };
+      reboot = lib.mkOption {
+        type = lib.types.bool;
+        description = "Automatically reboots the system if there is a kernel or systemd update.";
+        default = false;
+      };
       onCalendar = lib.mkOption {
         default = "daily";
         type = lib.types.str;
@@ -70,6 +75,7 @@ in
           (lib.mkIf (cfg.configDir != "") "--flake ${cfg.configDir} ").content
           (lib.mkIf (cfg.user != "") "--user ${cfg.user} ").content
           (lib.mkIf (cfg.pushUpdates) "--update ").content
+          (lib.mkIf (cfg.reboot) "--reboot ").content
           (lib.mkIf (cfg.extraFlags != "") cfg.extraFlags).content
         ];
       };