diff --git a/flake.lock b/flake.lock
index 30f5201..4d3f32b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1686623080,
-        "narHash": "sha256-Be9a89KBd5t4sh9eIcU9FMzZuNWxwtSutkGQLQ4MhHU=",
+        "lastModified": 1688178840,
+        "narHash": "sha256-Kfc+spaXTBv1JN6f+1iL+5UfkyIbTAlCDcoTE059NQw=",
         "owner": "jcdickinson",
         "repo": "codeium.nvim",
-        "rev": "cfa9100f81133b64c32ab6a19396492515eac0e5",
+        "rev": "7c9d435d1ecd2c03f3cb92d2ffc989fd135b8c4c",
         "type": "github"
       },
       "original": {
@@ -29,11 +29,11 @@
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1678113758,
-        "narHash": "sha256-mD3SkN43b1s5CJ8Rx3l2oK3Dqgs+6Ze0FfWrdMcrrYk=",
+        "lastModified": 1688058187,
+        "narHash": "sha256-ipDcc7qrucpJ0+0eYNlwnE+ISTcq4m03qW+CWUshRXI=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "6455f319fc90e0be2071327093c5458f9afc61bf",
+        "rev": "c8778e3dc30eb9043e218aaa3861d42d4992de77",
         "type": "github"
       },
       "original": {
@@ -94,11 +94,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1685518550,
-        "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
+        "lastModified": 1687709756,
+        "narHash": "sha256-Y5wKlQSkgEK2weWdOu4J3riRd+kV/VCgHsqLNTTWQ/0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
+        "rev": "dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7",
         "type": "github"
       },
       "original": {
@@ -136,11 +136,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1686639065,
-        "narHash": "sha256-ZBDPI1GCsZaQBzPd6zjowqfNj58sRE+PTpZiThQCj68=",
+        "lastModified": 1688467264,
+        "narHash": "sha256-AUQP1WtmBb36bRc41p5ieTwq6Y8pgiKurbdrsPeP3fg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d437f0d4e0f72fe76688142e954a4a9b61ac9833",
+        "rev": "b406b8d1bc90f6cd3e120d189b3e929f17ca4aea",
         "type": "github"
       },
       "original": {
@@ -154,11 +154,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1686564083,
-        "narHash": "sha256-fBstj/fGsIuy05aBT2djyRsreIkGdjqslVBDtLlzpGs=",
+        "lastModified": 1687033460,
+        "narHash": "sha256-X93JvDR+SeXYylPq0pn+yM/GpTz31rN/ioY7Lsrv1OE=",
         "owner": "hyprwm",
         "repo": "contrib",
-        "rev": "f698ac5c135498224198687b32a524248b9f4e61",
+        "rev": "93b6aba94c29388e1fe28908bc9b50e2ee841835",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1686588433,
-        "narHash": "sha256-qWuFScv2cokEaH1As3iH5J7fQeYoww6GghrtB96sS0g=",
+        "lastModified": 1688466862,
+        "narHash": "sha256-Ll5jaJeju1aW4mvIC/5UIgMfHukUjiVznGV3kJCwBhY=",
         "owner": "hyprwm",
         "repo": "Hyprland",
-        "rev": "528cfc28891431be116bcaed7e72d4f8497ed009",
+        "rev": "07d7962c7f56c9928e494e4401806726d7ac5b05",
         "type": "github"
       },
       "original": {
@@ -251,11 +251,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1677534593,
-        "narHash": "sha256-PuZSAHeq4/9pP/uYH1FcagQ3nLm/DrDrvKi/xC9glvw=",
+        "lastModified": 1678875422,
+        "narHash": "sha256-T3o6NcQPwXjxJMn2shz86Chch4ljXgZn746c2caGxd8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3ad64d9e2d5bf80c877286102355b1625891ae9a",
+        "rev": "126f49a01de5b7e35a43fd43f891ecf6d3a51459",
         "type": "github"
       },
       "original": {
@@ -283,11 +283,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1673800717,
-        "narHash": "sha256-SFHraUqLSu5cC6IxTprex/nTsI81ZQAtDvlBvGDWfnA=",
+        "lastModified": 1678872516,
+        "narHash": "sha256-/E1YwtMtFAu2KUQKV/1+KFuReYPANM2Rzehk84VxVoc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2f9fd351ec37f5d479556cd48be4ca340da59b8f",
+        "rev": "9b8e5abb18324c7fe9f07cb100c3cd4a29cda8b8",
         "type": "github"
       },
       "original": {
@@ -315,11 +315,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1686501370,
-        "narHash": "sha256-G0WuM9fqTPRc2URKP9Lgi5nhZMqsfHGrdEbrLvAPJcg=",
+        "lastModified": 1687502512,
+        "narHash": "sha256-dBL/01TayOSZYxtY4cMXuNCBk8UMLoqRZA+94xiFpJA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "75a5ebf473cd60148ba9aec0d219f72e5cf52519",
+        "rev": "3ae20aa58a6c0d1ca95c9b11f59a2d12eebc511f",
         "type": "github"
       },
       "original": {
@@ -331,11 +331,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1686501370,
-        "narHash": "sha256-G0WuM9fqTPRc2URKP9Lgi5nhZMqsfHGrdEbrLvAPJcg=",
+        "lastModified": 1688322751,
+        "narHash": "sha256-eW62dC5f33oKZL7VWlomttbUnOTHrAbte9yNUNW8rbk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "75a5ebf473cd60148ba9aec0d219f72e5cf52519",
+        "rev": "0fbe93c5a7cac99f90b60bdf5f149383daaa615f",
         "type": "github"
       },
       "original": {
@@ -360,11 +360,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1677160285,
-        "narHash": "sha256-tBzpCjMP+P3Y3nKLYvdBkXBg3KvTMo3gvi8tLQaqXVY=",
+        "lastModified": 1686050334,
+        "narHash": "sha256-R0mczWjDzBpIvM3XXhO908X5e2CQqjyh/gFbwZk/7/Q=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "2bd861ab81469428d9c823ef72c4bb08372dd2c4",
+        "rev": "6881eb2ae5d8a3516e34714e7a90d9d95914c4dc",
         "type": "github"
       },
       "original": {
@@ -403,11 +403,11 @@
       "flake": false,
       "locked": {
         "host": "gitlab.freedesktop.org",
-        "lastModified": 1686573751,
-        "narHash": "sha256-5vnFxEMvn4wzT+XKR5Jo8VSn1hXrdf/mWuTmdHhRFBs=",
+        "lastModified": 1686753331,
+        "narHash": "sha256-KovjVFwcuoUO0eu/UiWrnD3+m/K+SHSAVIz4xF9K1XA=",
         "owner": "wlroots",
         "repo": "wlroots",
-        "rev": "6e8fb5509f2c94d09d4efa0f9b1f40b37bf73863",
+        "rev": "7e7633abf09b362d0bad9e3fc650fd692369291d",
         "type": "gitlab"
       },
       "original": {
diff --git a/system/desktop-configuration.nix b/system/desktop-configuration.nix
index a9ee82c..18f9da9 100644
--- a/system/desktop-configuration.nix
+++ b/system/desktop-configuration.nix
@@ -14,6 +14,12 @@
 #    };
 #  };
 
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.networkmanager.enable = true;
+
   # Enable sound.
   security.rtkit.enable = true;
   services.pipewire = {
diff --git a/system/kernighan.nix b/system/kernighan.nix
index f297b56..60734c1 100644
--- a/system/kernighan.nix
+++ b/system/kernighan.nix
@@ -9,12 +9,14 @@
     ];
 
   networking.hostName = "kernighan";
+  networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   boot.loader.grub.enable = false;
   boot.loader.generic-extlinux-compatible.enable = true;
 
   environment.systemPackages = with pkgs; [
     git
+    vim
   ];
 
   networking.firewall.allowedTCPPorts = [
diff --git a/system/shared-configuration.nix b/system/shared-configuration.nix
index ef180c4..31e2444 100644
--- a/system/shared-configuration.nix
+++ b/system/shared-configuration.nix
@@ -1,13 +1,8 @@
 { config, pkgs, inputs, ... }:
 
 {
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
   boot.supportedFilesystems = [ "ntfs" ];
 
-  networking.networkmanager.enable = true;
-
   i18n.defaultLocale = "en_GB.UTF-8";
   i18n.extraLocaleSettings = {
     LC_ADDRESS = "en_GB.UTF-8";
@@ -35,7 +30,6 @@
       "wheel"
       "docker"
       "tmux"
-      "networkmanager"
     ];
     initialPassword = "password";
   };