diff --git a/flake.lock b/flake.lock
index 0b81522..e482aa1 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749744770,
-        "narHash": "sha256-MEM9XXHgBF/Cyv1RES1t6gqAX7/tvayBC1r/KPyK1ls=",
+        "lastModified": 1757432263,
+        "narHash": "sha256-qHn+/0+IOz5cG68BZUwL9BV3EO/e9eNKCjH3+N7wMdI=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "536f951efb1ccda9b968e3c9dee39fbeb6d3fdeb",
+        "rev": "1fef4404de4d1596aa5ab2bd68078370e1b9dcdb",
         "type": "github"
       },
       "original": {
@@ -64,11 +64,11 @@
         "zon2nix": "zon2nix"
       },
       "locked": {
-        "lastModified": 1754941490,
-        "narHash": "sha256-2AJf0q4u1zakqjr0y4dCyqzdDSil8P5m2YpZxAAzJJw=",
+        "lastModified": 1759330332,
+        "narHash": "sha256-ZKyOgOOm9Itjbc5xi89xMtw+cnnOFfl79zndPMTzKpU=",
         "owner": "ghostty-org",
         "repo": "ghostty",
-        "rev": "5bf632e9cc0e77a578bad983b0cbdf0451ce87d4",
+        "rev": "a5aff0e347b0016e2735d4ec4b4cdca96b5438d1",
         "type": "github"
       },
       "original": {
@@ -84,11 +84,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1753592768,
-        "narHash": "sha256-oV695RvbAE4+R9pcsT9shmp6zE/+IZe6evHWX63f2Qg=",
+        "lastModified": 1758463745,
+        "narHash": "sha256-uhzsV0Q0I9j2y/rfweWeGif5AWe0MGrgZ/3TjpDYdGA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "fc3add429f21450359369af74c2375cb34a2d204",
+        "rev": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
         "type": "github"
       },
       "original": {
@@ -129,11 +129,24 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1754767907,
-        "narHash": "sha256-8OnUzRQZkqtUol9vuUuQC30hzpMreKptNyET2T9lB6g=",
+        "lastModified": 1758360447,
+        "narHash": "sha256-XDY3A83bclygHDtesRoaRTafUd80Q30D/Daf9KSG6bs=",
+        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
+        "type": "tarball",
+        "url": "https://releases.nixos.org/nixos/unstable/nixos-25.11pre864002.8eaee1103447/nixexprs.tar.xz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1759281824,
+        "narHash": "sha256-FIBE1qXv9TKvSNwst6FumyHwCRH3BlWDpfsnqRDCll0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c5f08b62ed75415439d48152c2a784e36909b1bc",
+        "rev": "5b5be50345d4113d04ba58c444348849f5585b4a",
         "type": "github"
       },
       "original": {
@@ -149,7 +162,7 @@
         "ghostty": "ghostty",
         "home-manager": "home-manager",
         "nix-flatpak": "nix-flatpak",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_3"
       }
     },
     "systems": {
@@ -198,27 +211,20 @@
     },
     "zon2nix": {
       "inputs": {
-        "flake-utils": [
-          "ghostty",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "ghostty",
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1742104771,
-        "narHash": "sha256-LhidlyEA9MP8jGe1rEnyjGFCzLLgCdDpYeWggibayr0=",
+        "lastModified": 1758405547,
+        "narHash": "sha256-WgaDgvIZMPvlZcZrpPMjkaalTBnGF2lTG+62znXctWM=",
         "owner": "jcollie",
         "repo": "zon2nix",
-        "rev": "56c159be489cc6c0e73c3930bd908ddc6fe89613",
+        "rev": "bf983aa90ff169372b9fa8c02e57ea75e0b42245",
         "type": "github"
       },
       "original": {
         "owner": "jcollie",
         "repo": "zon2nix",
-        "rev": "56c159be489cc6c0e73c3930bd908ddc6fe89613",
+        "rev": "bf983aa90ff169372b9fa8c02e57ea75e0b42245",
         "type": "github"
       }
     }
diff --git a/home/git.nix b/home/git.nix
index 7c3504a..db30f9d 100644
--- a/home/git.nix
+++ b/home/git.nix
@@ -15,7 +15,7 @@
     extraConfig = {
       init.defaultBranch = "master";
       push.autoSetupRemote = true;
-      pull.merge = true;
+      pull.rebase = false;
       merge.tool = "nvimdiff";
       mergetool.keepBackup = false;
     };
diff --git a/modules/common/environment.nix b/modules/common/environment.nix
index d4e931c..2c7c8b9 100644
--- a/modules/common/environment.nix
+++ b/modules/common/environment.nix
@@ -1,20 +1,23 @@
 { lib, pkgs, ... }: {
-  # Common packages that every system will use
   environment.systemPackages = with pkgs; [
     git
     vim
     neovim
     usbutils
     coreutils
-    lshw
-    systemd
-    dmidecode
     pciutils
-    nix-ld
     patchelf
     htop
-  ];
+  ] ++ 
+  lib.optionals pkgs.stdenv.isLinux (with pkgs; [
+    systemd
+    lshw
+    dmidecode
+    nix-ld
+  ]) ++
+  lib.optionals pkgs.stdenv.isDarwin (with pkgs; [
+      # nothing here, yet ;)
+  ]);
 
-  # Common environment variables that every system will use
   environment.variables.EDITOR = "nvim";
 }
diff --git a/modules/common/users.nix b/modules/common/users.nix
index 1663a61..0ac1fb9 100644
--- a/modules/common/users.nix
+++ b/modules/common/users.nix
@@ -1,30 +1,23 @@
+{ lib, pkgs, userName, hostname, ... }:
+
 {
-  lib,
-  pkgs,
-  userName,
-  hostname,
-  ...
-} @ args: {
   networking.hostName = hostname;
+  
+  users.users."${userName}" = {
+    home = if pkgs.stdenv.isDarwin 
+           then "/Users/${userName}" 
+           else "/home/${userName}";
+    description = userName;
+  } // lib.optionalAttrs pkgs.stdenv.isLinux {
+    group = "${userName}";
+    isNormalUser = true;
+  };
+  
+  users.groups.wyatt = {};
+  nix.settings.trusted-users = [userName];
 
-  # Don't forget to set a password with ‘passwd’!
-  users.users."${userName}" = lib.mkMerge [
-    {
-      home =
-        if pkgs.stdenv.isDarwin
-        then "/Users/${userName}"
-        else "/home/${userName}";
-      description = userName;
-    }
-
-    (lib.mkIf (pkgs.stdenv.isLinux) {
-      group = "${userName}";
-      isNormalUser = true;
-    })
-  ];
-
-  security.sudo = {
-    extraRules = [
+  security = lib.optionalAttrs pkgs.stdenv.isLinux {
+    sudo.extraRules = [
       {
         groups = [ "wheel" ];
         commands = [
@@ -37,7 +30,9 @@
     ];
   };
 
-  users.groups.wyatt = {};
-
-  nix.settings.trusted-users = [userName];
+  environment = lib.optionalAttrs pkgs.stdenv.isDarwin {
+    etc."sudoers.d/wheel-nopasswd".text = ''
+      %wheel ALL=(ALL:ALL) NOPASSWD: SETENV: ALL
+    '';
+  };
 }
diff --git a/modules/security/sudo.nix b/modules/security/sudo.nix
index 79360e8..e71b56d 100644
--- a/modules/security/sudo.nix
+++ b/modules/security/sudo.nix
@@ -5,7 +5,7 @@
 }:
 with lib; {
   options = {
-    security.sudo = {
+    security.sudoers = {
       needsPassword = mkOption {
         type = types.bool;
         default = true;
diff --git a/modules/sound/focusrite.nix b/modules/sound/focusrite.nix
index 24a6f00..39de544 100644
--- a/modules/sound/focusrite.nix
+++ b/modules/sound/focusrite.nix
@@ -8,7 +8,7 @@
 with lib; let
   cfg = config.sound.hardware.focusrite;
 in {
-  options.focusrite = {
+  options.sound.hardware.focusrite = {
     enable = mkEnableOption "Focusrite audio interface support";
     guiSupport = mkOption {
       type = types.bool;