diff --git a/configuration.nix b/configuration.nix
deleted file mode 100644
index 993f660..0000000
--- a/configuration.nix
+++ /dev/null
@@ -1,175 +0,0 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, pkgs, ... }:
-
-{
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
-
-  # Bootloader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "homelab"; # Define your hostname.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
-  # Enable networking
-  networking.networkmanager.enable = true;
-
-  # Set your time zone.
-  time.timeZone = "Europe/Moscow";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  i18n.extraLocaleSettings = {
-    LC_ADDRESS = "ru_RU.UTF-8";
-    LC_IDENTIFICATION = "ru_RU.UTF-8";
-    LC_MEASUREMENT = "ru_RU.UTF-8";
-    LC_MONETARY = "ru_RU.UTF-8";
-    LC_NAME = "ru_RU.UTF-8";
-    LC_NUMERIC = "ru_RU.UTF-8";
-    LC_PAPER = "ru_RU.UTF-8";
-    LC_TELEPHONE = "ru_RU.UTF-8";
-    LC_TIME = "ru_RU.UTF-8";
-  };
-
-  # Enable the X11 windowing system.
-  services.xserver.enable = true;
-
-  # Enable the GNOME Desktop Environment.
-  services.xserver.displayManager.gdm.enable = true;
-  services.xserver.desktopManager.gnome.enable = true;
-  services.xserver.displayManager.gdm.autoSuspend = false;
-
-  # Configure keymap in X11
-  services.xserver.xkb = {
-    layout = "us";
-    variant = "";
-  };
-
-  # Enable CUPS to print documents.
-  services.printing.enable = true;
-
-  # Enable sound with pipewire.
-  services.pulseaudio.enable = false;
-  security.rtkit.enable = true;
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-    # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
-
-    # use the example session manager (no others are packaged yet so this is enabled by default,
-    # no need to redefine it in your config for now)
-    #media-session.enable = true;
-  };
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.xserver.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  users.users.pvlx = {
-    isNormalUser = true;
-    description = "Pavel";
-    extraGroups = [ "networkmanager" "wheel" "docker" ];
-    packages = with pkgs; [
-    #  thunderbird
-    ];
-  };
-
-  # Install firefox.
-  programs.firefox.enable = true;
-
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  environment.systemPackages = with pkgs; [
-  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
-    # Util
-    age
-    btop
-    curl
-    git
-    pkgs.inetutils
-    pkgs.lsof
-    wget
-    zip
-    unzip
-    pkgs.sysstat
-    yt-dlp
-    # Dev
-    docker-compose
-    python3
-  ];
-  system.autoUpgrade = {
-    enable = true;
-    flags = [ "--upgrade" ];
-    dates = "06:00";
-    randomizedDelaySec = "30min";
-  };
-  virtualisation.docker.enable = true;
-  
-  security.wrappers.btop = {
-    owner = "root";
-    group = "root";
-    capabilities = "cap_sys_rawio+ep";
-    source = "${pkgs.btop}/bin/btop";
-  };
-
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  services.openssh.enable = true;
-  services.openssh.settings.PasswordAuthentication = false;
-  services.openssh.settings.PermitRootLogin = "no";
-  users.users.pvlx = {
-    openssh.authorizedKeys.keys = [
-    "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDHL6Qz4rVmRwQyx6KY1LZJTw39oN6VKZubKqfx61TJrNcVV/YrnyAIJneJRJVXrXZYTIKs/0mp5orKhTPHeSiJXIPI6xYstz5NobPcNRA2mqamUWXsmJ5W0oiksrB9ZyV2kPjgLDe9/QQK+C5pf6NK3S4q9dfk4yDTqcn7iDbVLbbANxGSLGAzWA1S5yUepVVq7KRBpadKR7kG88ZNtb0uYuGFWxgbZ6DYFNI+Xr7Ackqzn2EKhJeQYB6jUDog6rB2F2gd/iHcCsaSHjkdISrrghMUOosGm6+mOSGba/0QKW2jr8hm581QA6gplOZHFwNNeL1X4cb4S+48PyjKwzmh8dzRaKv0j/4C7XpoxWj2sZm0h4C4l+TZ+tliphg+IC4v/XiVn9yMqg72jvZTon4EAIHLkh4i4oBAGKr2Vn+rHx2owz2Ye9wwI/NEpZ/jMhcm45IT1L+AcLb8I9TNdAfvKA0sRfZwO866ACIVxYfktISK7ZCATVYpNAhq57fNNskrQwqZo5CJOljWKZJJVk1Cqjvhe//S+Nqyi+93LPQZXwROQnT2hayxUZ0XxxUGspvHVAoDCABH9rTOsDDqBRjZtBiNnAek7ho/azNXK0wo1hIJS6/MQm6ER7ybJJDgKsA5qb8jZtJd1UyznbUjSGLvlWhWQZfGXYS0tfOlZfjsYQ== pavel123357@gmail.com"
-  ];
-};
-  programs.git = {
-  enable = true;
-  config = {
-    user.name = "Pavel";
-    user.email = "pavel123357@gmail.com";
-    init.defaultBranch = "main";
-  };
-};
-
-
-  # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [22];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "25.11"; # Did you read the comment?
-
-}
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index d24181c..993f660 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -82,7 +82,7 @@
   users.users.pvlx = {
     isNormalUser = true;
     description = "Pavel";
-    extraGroups = [ "networkmanager" "wheel" "docker"];
+    extraGroups = [ "networkmanager" "wheel" "docker" ];
     packages = with pkgs; [
     #  thunderbird
     ];