diff --git a/configuration.nix b/configuration.nix
index 4ad66e5..4d18063 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -7,7 +7,7 @@
 {
   imports =
     [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
+      /etc/nixos/hardware-configuration.nix
     ];
 
   # Bootloader.
@@ -29,7 +29,7 @@
   time.timeZone = "Europe/Helsinki";
 
   # Select internationalisation properties.
-  i18n.defaultLocale = "fi_FI.UTF-8";
+  i18n.defaultLocale = "en_UK.UTF-8";
 
   i18n.extraLocaleSettings = {
     LC_ADDRESS = "fi_FI.UTF-8";
@@ -107,6 +107,8 @@
   gh
   git
   neovim
+  gnome-extensions-manager
+  gnomeExtensions.dash-to-dock
   ];
 
   # Some programs need SUID wrappers, can be configured further or are
diff --git a/hardware-configuration.nix b/hardware-configuration.nix
deleted file mode 100644
index 48bcee8..0000000
--- a/hardware-configuration.nix
+++ /dev/null
@@ -1,30 +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 = [ ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "sd_mod" "sr_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/49708338-c8f7-484d-9d0a-4aa41d44822e";
-      fsType = "ext4";
-    };
-
-  swapDevices = [ ];
-
-  # 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.enp0s3.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  virtualisation.virtualbox.guest.enable = true;
-}