diff --git a/hosts/dingbox/configuration.nix b/hosts/dingbox/configuration.nix
deleted file mode 100644
index 22ea6e0..0000000
--- a/hosts/dingbox/configuration.nix
+++ /dev/null
@@ -1,47 +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
-    ../common
-    ../common/graphical
-
-    (import ../../modules).dingbox
-  ];
-
-  services.xserver = {
-    dpi = 144;
-    videoDrivers = ["nvidia"];
-    screenSection = ''
-      Option	"metamodes" "nvidia-auto-select +0+0 {ForceCompositionPipeline=On}"
-      Option	"AllowIndirectGLXProtocol" "off"
-      Option	"TripleBuffer" "on"
-    '';
-  };
-
-  environment.sessionVariables.NIXOS_OZONE_WL = "1";
-
-  security.pam.u2f = {
-    enable = true;
-  };
-
-  hardware.nvidia.modesetting.enable = true;
-
-  networking.hostName = "dingbox"; # Define your hostname.
-  networking.interfaces.enp5s0.useDHCP = true;
-  networking.interfaces.wlp6s0.useDHCP = true;
-
-  # 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 = "21.05"; # Did you read the comment?
-}
diff --git a/hosts/dingbox/hardware-configuration.nix b/hosts/dingbox/hardware-configuration.nix
deleted file mode 100644
index fa6f9ee..0000000
--- a/hosts/dingbox/hardware-configuration.nix
+++ /dev/null
@@ -1,31 +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 = ["xhci_pci" "ehci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = ["kvm-intel"];
-  boot.extraModulePackages = [];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/1c0e1988-4420-4485-bf16-ffb8ec854c69";
-    fsType = "ext4";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/F5EA-A9CB";
-    fsType = "vfat";
-  };
-
-  swapDevices = [];
-}
diff --git a/hosts/dingserver/configuration.nix b/hosts/dingserver/configuration.nix
deleted file mode 100644
index 5306083..0000000
--- a/hosts/dingserver/configuration.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}: {
-  imports = [
-    # Include the results of the hardware scan.
-    ../common
-    ./hardware-configuration.nix
-    ./tmux.nix
-  ];
-
-  # Force disable the common boot loader
-  boot.loader.systemd-boot.enable = lib.mkForce false;
-  boot.loader.efi.canTouchEfiVariables = lib.mkForce false;
-
-  # Use the GRUB 2 boot loader.
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
-
-  networking = {
-    hostName = "dingserver";
-    interfaces.ens3.useDHCP = true;
-
-    firewall.interfaces = {
-      "tailscale0" = {
-        allowedUDPPorts = [41641];
-      };
-    };
-  };
-
-  environment.systemPackages = with pkgs; [
-    helix
-    kitty # For terminfo
-    lazygit
-  ];
-
-  system.stateVersion = "21.11"; # Did you read the comment?
-}
diff --git a/hosts/dingserver/hardware-configuration.nix b/hosts/dingserver/hardware-configuration.nix
deleted file mode 100644
index 5ccd401..0000000
--- a/hosts/dingserver/hardware-configuration.nix
+++ /dev/null
@@ -1,28 +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 + "/profiles/qemu-guest.nix")
-  ];
-
-  boot.initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = [];
-  boot.extraModulePackages = [];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/f91229ad-de6b-49ad-8858-e49fea85e8a1";
-    fsType = "ext4";
-  };
-
-  swapDevices = [];
-
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}
diff --git a/hosts/dingserver/tmux.nix b/hosts/dingserver/tmux.nix
deleted file mode 100644
index 9ac98c4..0000000
--- a/hosts/dingserver/tmux.nix
+++ /dev/null
@@ -1,42 +0,0 @@
-{...}: {
-  programs.tmux = {
-    enable = true;
-    keyMode = "vi";
-    terminal = "tmux-256color";
-    escapeTime = 0;
-    baseIndex = 1;
-    historyLimit = 10000;
-    clock24 = true;
-    extraConfig = ''
-      unbind-key -a -T prefix
-      unbind-key -a -T root
-      unbind-key -a -T copy-mode
-      unbind-key -a -T copy-mode-vi
-
-      set -g prefix M-w
-
-      bind q detach
-      bind : command-prompt
-      bind c new-window
-      bind -T root MouseDown1Status select-window -t =
-
-      bind space copy-mode
-      bind -T copy-mode-vi Escape send-keys -X cancel
-
-      bind -T copy-mode-vi Escape send -X cancel
-      bind -T copy-mode-vi k send -X cursor-up
-      bind -T copy-mode-vi j send -X cursor-down
-      bind -T copy-mode-vi h send -X cursor-left
-      bind -T copy-mode-vi l send -X cursor-right
-
-      bind -T copy-mode-vi Space send -X begin-selection
-      bind -T copy-mode-vi y send -X copy-selection-no-clear
-      bind -T copy-mode-vi Enter send -X copy-selection-and-cancel
-
-      set -g mouse on
-      bind -n WheelUpPane copy-mode -e
-      bind -T copy-mode-vi WheelUpPane send -X -N 5 scroll-up
-      bind -T copy-mode-vi WheelDownPane send -X -N 5 scroll-down
-    '';
-  };
-}
diff --git a/hosts/miniding/configuration.nix b/hosts/miniding/configuration.nix
deleted file mode 100644
index 6f3e205..0000000
--- a/hosts/miniding/configuration.nix
+++ /dev/null
@@ -1,33 +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
-    ../common
-    ../common/graphical
-  ];
-
-  networking = {
-    hostName = "miniding";
-    interfaces.wlp2s0.useDHCP = true;
-  };
-
-  # Enable the X11 windowing system.
-  services.xserver = {
-    dpi = 144;
-  };
-
-  # 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 = "21.05"; # Did you read the comment?
-}
diff --git a/hosts/miniding/hardware-configuration.nix b/hosts/miniding/hardware-configuration.nix
deleted file mode 100644
index 05164d7..0000000
--- a/hosts/miniding/hardware-configuration.nix
+++ /dev/null
@@ -1,31 +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 = ["xhci_pci" "ahci" "usb_storage" "sd_mod"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = ["kvm-intel"];
-  boot.extraModulePackages = [];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/6a362ee7-854b-4a5b-8989-e65af01b9b99";
-    fsType = "ext4";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/C103-FFC1";
-    fsType = "vfat";
-  };
-
-  swapDevices = [];
-}