diff --git a/hosts/callisto/default.nix.bak b/hosts/callisto/default.nix.bak
deleted file mode 100755
index 139ee7c..0000000
--- a/hosts/callisto/default.nix.bak
+++ /dev/null
@@ -1,94 +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, on https://search.nixos.org/options and in 
-# the NixOS manual (`nixos-help`).
-
-{ config, lib, pkgs, ... }:
-
-{ imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      ./apple-silicon-support
-    ];
-
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true; boot.loader.efi.canTouchEfiVariables = false;
-
-  hardware.asahi.peripheralFirmwareDirectory = ./firmware;
-
-  boot.extraModprobeConfig = ''
-    options hid_apple iso_layout=0
-  '';
-
-  networking.wireless.iwd = {
-    enable = true;
-    settings.General.EnableNetworkConfiguration = true;
-  };
-
-  networking.hostName = "callisto"; # Define your hostname. Pick only one of the below networking options. networking.wireless.enable = true; # Enables wireless support via 
-  # wpa_supplicant. networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
-
-  Set your time zone. time.timeZone = "America/Amsterdam";
-
-  # Configure network proxy if necessary networking.proxy.default = "http://user:password@proxy:port/"; networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
-  # Select internationalisation properties. 
-  i18n.defaultLocale = "en_US.UTF-8";
-  # console = {
-  #   font = "Lat2-Terminus16"; keyMap = "us"; useXkbConfig = true; # use xkb.options in tty.
-  # };
-
-  # Enable the X11 windowing system. services.xserver.enable = true;
-
-
-  
-
-  # Configure keymap in X11 services.xserver.xkb.layout = "us"; services.xserver.xkb.options = "eurosign:e,caps:escape";
-
-  # Enable CUPS to print documents. services.printing.enable = true;
-
-  # Enable sound. hardware.pulseaudio.enable = true; OR services.pipewire = {
-  #   enable = true; pulse.enable = true;
-  # };
-
-  # Enable touchpad support (enabled default in most desktopManager). services.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with ‘passwd’. users.users.alice = {
-  #   isNormalUser = true; extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user. packages = with pkgs; [
-  #     firefox tree
-  #   ];
-  # };
-
-  # 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. wget
-  # ];
-
-  # 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;
-
-  # Open ports in the firewall. networking.firewall.allowedTCPPorts = [ ... ]; networking.firewall.allowedUDPPorts = [ ... ]; Or disable the firewall altogether. 
-  # networking.firewall.enable = false;
-
-  # Copy the NixOS configuration file and link it from the resulting system (/run/current-system/configuration.nix). This is useful in case you accidentally delete 
-  # configuration.nix. system.copySystemConfiguration = true;
-
-  # This option defines the first version of NixOS you have installed on this particular machine, and is used to maintain compatibility with application data (e.g. databases) 
-  # created on older NixOS versions.
-  #
-  # Most users should NEVER change this value after the initial install, for any reason, even if you've upgraded your system to a new NixOS release.
-  #
-  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from, so changing it will NOT upgrade your system - see 
-  # https://nixos.org/manual/nixos/stable/#sec-upgrading for how to actually do that.
-  #
-  # This value being lower than the current NixOS release does NOT mean your system is out of date, out of support, or vulnerable.
-  #
-  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration, and migrated your data accordingly.
-  #
-  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
-  system.stateVersion = "24.11"; # Did you read the comment?
-
-}
-