diff --git a/flake.nix b/flake.nix
index 910796f..6208616 100644
--- a/flake.nix
+++ b/flake.nix
@@ -39,16 +39,9 @@
       globals = {
         user = "noah";
         fullName = "Noah Masur";
-        passwordHash =
-          "$6$PZYiMGmJIIHAepTM$Wx5EqTQ5GApzXx58nvi8azh16pdxrN6Qrv1wunDlzveOgawitWzcIxuj76X9V868fsPi/NOIEO8yVXqwzS9UF.";
         gitEmail = "7386960+nmasur@users.noreply.github.com";
         mailServer = "noahmasur.com";
         dotfilesRepo = "https://github.com/nmasur/dotfiles";
-        gui = {
-          colorscheme = (import ./modules/colorscheme/gruvbox);
-          wallpaper = "${wallpapers}/gruvbox/road.jpg";
-          gtk.theme = { name = "Adwaita-dark"; };
-        };
       };
 
       # System types to support.
@@ -64,8 +57,9 @@
       # nix-shell -p nixFlakes
       # sudo nixos-rebuild switch --flake github:nmasur/dotfiles#desktop
       nixosConfigurations = {
-        desktop =
-          import ./hosts/desktop { inherit nixpkgs home-manager nur globals; };
+        desktop = import ./hosts/desktop {
+          inherit nixpkgs home-manager nur globals wallpapers;
+        };
       };
 
       darwinConfigurations = {
diff --git a/hosts/common.nix b/hosts/common.nix
index 2c4e2c9..a7f2032 100644
--- a/hosts/common.nix
+++ b/hosts/common.nix
@@ -3,10 +3,33 @@
   imports = [ ../modules/shell ../modules/editor ../modules/mail/himalaya.nix ];
 
   options = with lib; {
+    user = mkOption {
+      type = types.str;
+      description = "Primary user of the system";
+    };
+    userDirs = {
+      # Required to prevent infinite recursion when referenced by himalaya
+      download = lib.mkOption {
+        type = lib.types.str;
+        description = "XDG directory for downloads";
+        default =
+          if pkgs.stdenv.isDarwin then "$HOME/Downloads" else "$HOME/downloads";
+      };
+    };
+    gui = {
+      enable = mkEnableOption {
+        description = "Enable graphics";
+        default = false;
+      };
+      colorscheme = mkOption {
+        type = types.attrs;
+        description = "Base16 color scheme";
+      };
+    };
     dotfilesPath = mkOption {
       type = types.path;
       description = "Path of dotfiles repository.";
-      default = builtins.toPath "/home/${config.user}/dev/personal/dotfiles";
+      default = builtins.toPath "$HOME/dev/personal/dotfiles";
     };
     dotfilesRepo = mkOption {
       type = types.str;
@@ -24,9 +47,6 @@
     # Enable features in Nix commands
     nix.extraOptions = "experimental-features = nix-command flakes";
 
-    # Pin a state version to prevent warnings
-    # system.stateVersion = "22.11";
-
     # Basic common system packages for all devices
     environment.systemPackages = with pkgs; [ git vim wget curl ];
 
diff --git a/hosts/desktop/default.nix b/hosts/desktop/default.nix
index 8e5072a..4a2b02d 100644
--- a/hosts/desktop/default.nix
+++ b/hosts/desktop/default.nix
@@ -1,4 +1,4 @@
-{ nixpkgs, home-manager, nur, globals, ... }:
+{ nixpkgs, home-manager, nur, globals, wallpapers, ... }:
 
 # System configuration for my desktop
 nixpkgs.lib.nixosSystem {
@@ -9,13 +9,21 @@ nixpkgs.lib.nixosSystem {
     home-manager.nixosModules.home-manager
     {
       networking.hostName = "desktop";
-      gui.enable = true;
-      gui.compositor.enable = true;
       nixpkgs.overlays = [ nur.overlay ];
       gaming.steam = true;
       gaming.leagueoflegends = true;
       gaming.legendary = true;
+      gui = {
+        enable = true;
+        compositor.enable = true;
+        colorscheme = (import ../modules/colorscheme/gruvbox);
+        wallpaper = "${wallpapers}/gruvbox/road.jpg";
+        gtk.theme = { name = "Adwaita-dark"; };
+      };
+      passwordHash =
+        "$6$PZYiMGmJIIHAepTM$Wx5EqTQ5GApzXx58nvi8azh16pdxrN6Qrv1wunDlzveOgawitWzcIxuj76X9V868fsPi/NOIEO8yVXqwzS9UF.";
     }
+
     ./hardware-configuration.nix
     ../common.nix
     ../../modules/hardware
diff --git a/hosts/macbook/default.nix b/hosts/macbook/default.nix
index bba704f..3fdf8a0 100644
--- a/hosts/macbook/default.nix
+++ b/hosts/macbook/default.nix
@@ -5,24 +5,17 @@ darwin.lib.darwinSystem {
   system = "x86_64-darwin";
   specialArgs = { };
   modules = [
+    globals
     home-manager.darwinModules.home-manager
     {
       user = "Noah.Masur";
-      fullName = globals.fullName;
-      gitEmail = globals.gitEmail;
-      mailServer = globals.mailServer;
-      dotfilesRepo = globals.dotfilesRepo;
-      dotfilesPath = "/Users/Noah.Masur/dev/dotfiles";
-      gui = {
-          enable = true;
-          colorscheme = globals.gui.colorscheme;
-      };
+      gui.enable = true;
+      gui.colorscheme = (import ../modules/colorscheme/gruvbox);
       nixpkgs.overlays = [ nur.overlay ];
     }
     ../common.nix
     ../../modules/darwin
     ../../modules/applications/alacritty.nix
     ../../modules/applications/discord.nix
-    ../../modules/applications/obsidian.nix
   ];
 }
diff --git a/modules/applications/alacritty.nix b/modules/applications/alacritty.nix
index 4da3f04..77f6daf 100644
--- a/modules/applications/alacritty.nix
+++ b/modules/applications/alacritty.nix
@@ -19,15 +19,7 @@
             opacity = 1.0;
           };
           scrolling.history = 10000;
-          font = {
-            size = 14.0;
-            normal = {
-              family = builtins.head (if pkgs.stdenv.isDarwin then
-                [ "FiraCode Nerd Font Mono" ]
-              else
-                config.fonts.fontconfig.defaultFonts.monospace);
-            };
-          };
+          font = { size = 14.0; };
           key_bindings = [
             {
               key = "L";
diff --git a/modules/darwin/default.nix b/modules/darwin/default.nix
index 564d7ba..16ed22f 100644
--- a/modules/darwin/default.nix
+++ b/modules/darwin/default.nix
@@ -1,34 +1,15 @@
-{ lib, ... }: {
+{ ... }: {
 
   imports = [
-    ./system.nix
-    ./user.nix
-    ./tmux.nix
-    ./utilities.nix
-    ./hammerspoon.nix
     ./alacritty.nix
+    ./dotfiles.nix
+    ./fonts.nix
+    ./hammerspoon.nix
     ./homebrew.nix
+    ./system.nix
+    ./tmux.nix
+    ./user.nix
+    ./utilities.nix
   ];
 
-  options = with lib; {
-
-    user = mkOption {
-      type = types.str;
-      description = "Primary user of the system";
-    };
-
-    gui = {
-      enable = mkEnableOption {
-        description = "Enable graphics";
-        default = false;
-      };
-
-      colorscheme = mkOption {
-        type = types.attrs;
-        description = "Base16 color scheme";
-      };
-
-    };
-  };
-
 }
diff --git a/modules/darwin/dotfiles.nix b/modules/darwin/dotfiles.nix
new file mode 100644
index 0000000..e753c12
--- /dev/null
+++ b/modules/darwin/dotfiles.nix
@@ -0,0 +1,28 @@
+{ config, ... }: {
+
+  home-manager.users.${config.user} = {
+
+    programs.fish = {
+      shellAbbrs = {
+        nr = "rebuild-darwin";
+        nro = "rebuild-darwin offline";
+      };
+      functions = {
+        rebuild-nixos = {
+          body = ''
+            if test "$argv[1]" = "offline"
+                set option "--option substitute false"
+            end
+            pushd ${config.dotfilesPath}
+            git add --all
+            popd
+            commandline -r darwin-rebuild switch $option --flake ${config.dotfilesPath}#macbook
+            commandline -f execute
+          '';
+        };
+      };
+    };
+
+  };
+
+}
diff --git a/modules/darwin/fonts.nix b/modules/darwin/fonts.nix
new file mode 100644
index 0000000..20ea0dc
--- /dev/null
+++ b/modules/darwin/fonts.nix
@@ -0,0 +1,14 @@
+{ config, pkgs, ... }: {
+
+  home-manager.users.${config.user} = {
+
+    home.packages = with pkgs;
+      [ (nerdfonts.override { fonts = [ "FiraCode" ]; }) ];
+
+    programs.alacritty.settings = {
+      font.normal.family = "FiraCode Nerd Font Mono";
+    };
+
+  };
+
+}
diff --git a/modules/darwin/homebrew.nix b/modules/darwin/homebrew.nix
index 157cb00..7824f66 100644
--- a/modules/darwin/homebrew.nix
+++ b/modules/darwin/homebrew.nix
@@ -1,5 +1,8 @@
 { config, ... }: {
 
+  # Homebrew - Mac-specific packages that aren't in Nix
+  # Requires Homebrew to be installed (works if you rebuild twice)
+
   homebrew = {
     enable = true;
     autoUpdate = false; # Don't update during rebuild
@@ -34,10 +37,10 @@
         config.home-manager.users.${config.user}.lib.dag.entryAfter
         [ "writeBoundary" ] ''
           if ! xcode-select --version 2>/dev/null; then
-            xcode-select --install
+            $DRY_RUN_CMD xcode-select --install
           fi
           if ! /usr/local/bin/brew --version 2>/dev/null; then
-            /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+            $DRY_RUN_CMD /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
           fi
         '';
 
diff --git a/modules/darwin/networking.nix b/modules/darwin/networking.nix
new file mode 100644
index 0000000..319f49b
--- /dev/null
+++ b/modules/darwin/networking.nix
@@ -0,0 +1,8 @@
+{ ... }: {
+
+  networking = {
+    computerName = "MacBook"; # Host name
+    hostName = "MacBook";
+  };
+
+}
diff --git a/modules/darwin/user.nix b/modules/darwin/user.nix
index 668a4cd..d6ff3a5 100644
--- a/modules/darwin/user.nix
+++ b/modules/darwin/user.nix
@@ -5,9 +5,4 @@
     shell = pkgs.zsh; # Default shell
   };
 
-  #networking = {
-  #  computerName = "MacBook"; # Host name
-  #  hostName = "MacBook";
-  #};
-
 }
diff --git a/modules/darwin/utilities.nix b/modules/darwin/utilities.nix
index 8d95bd4..b082145 100644
--- a/modules/darwin/utilities.nix
+++ b/modules/darwin/utilities.nix
@@ -14,7 +14,6 @@
       kubectl
       k9s
       noti # Create notifications programmatically
-      (pkgs.nerdfonts.override { fonts = [ "FiraCode" ]; })
     ];
 
   };
diff --git a/modules/editor/dotfiles.nix b/modules/editor/dotfiles.nix
index ee9766b..8dce093 100644
--- a/modules/editor/dotfiles.nix
+++ b/modules/editor/dotfiles.nix
@@ -16,16 +16,13 @@
 
     };
 
-    programs.fish = let
-      system = if pkgs.stdenv.isDarwin then "darwin" else "nixos";
-      sudo = if pkgs.stdenv.isDarwin then "" else "doas";
-    in {
+    programs.fish = {
       shellAbbrs = {
-        nr = "rebuild-${system}";
-        nro = "rebuild-${system} offline";
+        nr = "rebuild-nixos";
+        nro = "rebuild-nixos offline";
       };
       functions = {
-        "rebuild-${system}" = {
+        rebuild-nixos = {
           body = ''
             if test "$argv[1]" = "offline"
                 set option "--option substitute false"
@@ -33,8 +30,8 @@
             pushd ${config.dotfilesPath}
             git add --all
             popd
-            echo "${sudo} ${system}-rebuild switch $option --flake ${config.dotfilesPath}"
-            ${sudo} ${system}-rebuild switch $option --flake ${config.dotfilesPath}
+            commandline -r doas nixos-rebuild switch $option --flake ${config.dotfilesPath}
+            commandline -f execute
           '';
         };
       };
diff --git a/modules/graphical/default.nix b/modules/graphical/default.nix
index fa59cc5..ea6a7a8 100644
--- a/modules/graphical/default.nix
+++ b/modules/graphical/default.nix
@@ -13,10 +13,6 @@
   options = with lib; {
 
     gui = {
-      enable = mkEnableOption {
-        description = "Enable graphics";
-        default = false;
-      };
       compositor.enable = mkEnableOption {
         description = "Enable transparency, blur, shadows";
         default = false;
@@ -48,10 +44,6 @@
           default = "gnome-themes-extra";
         };
       };
-      colorscheme = mkOption {
-        type = types.attrs;
-        description = "Base16 color scheme";
-      };
       wallpaper = mkOption {
         type = types.path;
         description = "Wallpaper background image file";
diff --git a/modules/graphical/fonts.nix b/modules/graphical/fonts.nix
index dde5a7c..ae81955 100644
--- a/modules/graphical/fonts.nix
+++ b/modules/graphical/fonts.nix
@@ -20,6 +20,7 @@ in {
       };
       services.polybar.config."bar/main".font-0 = "Hack Nerd Font:size=10;2";
       programs.rofi.font = "Hack Nerd Font 14";
+      programs.alacritty.settings.font.normal.family = fontName;
     };
 
   };
diff --git a/modules/mail/himalaya.nix b/modules/mail/himalaya.nix
index 92dfe5c..76a443c 100644
--- a/modules/mail/himalaya.nix
+++ b/modules/mail/himalaya.nix
@@ -39,7 +39,7 @@
             himalaya = {
               enable = true;
               settings = {
-                downloads-dir = if pkgs.stdenv.isDarwin then "$HOME/Downloads" else config.userDirs.download;
+                downloads-dir = config.userDirs.download;
                 smtp-insecure = true;
               };
             };
diff --git a/modules/system/default.nix b/modules/system/default.nix
index 02bf010..0a8574e 100644
--- a/modules/system/default.nix
+++ b/modules/system/default.nix
@@ -2,4 +2,7 @@
 
   imports = [ ./user.nix ./timezone.nix ./doas.nix ];
 
+  # Pin a state version to prevent warnings
+  system.stateVersion = "22.11";
+
 }
diff --git a/modules/system/user.nix b/modules/system/user.nix
index 23cef2e..9d42048 100644
--- a/modules/system/user.nix
+++ b/modules/system/user.nix
@@ -2,26 +2,11 @@
 
   options = {
 
-    user = lib.mkOption {
-      type = lib.types.str;
-      description = "Primary user of the system";
-      default = "nixos";
-    };
-
     passwordHash = lib.mkOption {
       type = lib.types.str;
       description = "Password created with mkpasswd -m sha-512";
     };
 
-    userDirs = {
-      # Required to prevent infinite recursion when referenced by himalaya
-      download = lib.mkOption {
-        type = lib.types.str;
-        description = "XDG directory for downloads";
-        default = "$HOME/downloads";
-      };
-    };
-
   };
 
   config = {