diff --git a/hosts/karasumaru/configuration.nix b/hosts/karasumaru/configuration.nix
deleted file mode 100644
index 619f744..0000000
--- a/hosts/karasumaru/configuration.nix
+++ /dev/null
@@ -1,71 +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,
-  ...
-}: let
-  serverIP = "192.168.0.201";
-in {
-  imports = [
-    # Include the results of the hardware scan.
-    ./hardware-configuration.nix
-  ];
-
-  # Use the extlinux boot loader. (NixOS wants to enable GRUB by default)
-  boot.loader.grub.enable = false;
-  # Enables the generation of /boot/extlinux/extlinux.conf
-  boot.loader.generic-extlinux-compatible.enable = true;
-
-  networking.hostName = "karasumaru";
-
-  time.timeZone = "Europe/Vienna";
-
-  environment.systemPackages = with pkgs; [
-    vim
-    wget
-    git
-    btop
-  ];
-
-  services.openssh = {
-    enable = true;
-    settings = {
-      PasswordAuthentication = false;
-      PermitRootLogin = "prohibit-password";
-    };
-  };
-
-  nix.settings.experimental-features = ["nix-command" "flakes"];
-
-  virtualisation.docker.enable = true;
-  virtualisation.oci-containers = {
-    backend = "docker";
-    containers.pihole = {
-      image = "pihole/pihole:latest";
-      ports = [
-        "${serverIP}:53:53/tcp"
-        "${serverIP}:53:53/udp"
-        "80:80"
-        "443:443"
-      ];
-      volumes = [
-        "/var/lib/pihole/:/etc/pihole/"
-        "/var/lib/dnsmasq.d:/etc/dnsmasq.d/"
-      ];
-      environment = {
-        ServerIP = serverIP;
-      };
-      extraOptions = [
-        "--cap-add=NET_ADMIN"
-        "--dns=127.0.0.1"
-        "--dns=1.1.1.1"
-      ];
-      workdir = "/var/lib/pihole/";
-    };
-  };
-
-  system.stateVersion = "24.11";
-}
diff --git a/hosts/karasumaru/hardware-configuration.nix b/hosts/karasumaru/hardware-configuration.nix
deleted file mode 100644
index ba91246..0000000
--- a/hosts/karasumaru/hardware-configuration.nix
+++ /dev/null
@@ -1,47 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}: {
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = [];
-  boot.extraModulePackages = [];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
-    fsType = "ext4";
-  };
-
-  fileSystems."/mnt" = {
-    device = "/dev/disk/by-uuid/2178-694E";
-    fsType = "vfat";
-    options = ["fmask=0022" "dmask=0022"];
-  };
-
-  swapDevices = [
-    {
-      device = "/var/lib/swapfile";
-      size = 5 * 1024; # swap size is in mb
-    }
-  ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enu1u1u1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
-}