diff --git a/flake.nix b/flake.nix
index b78ccfa..23b336f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -151,6 +151,24 @@
           }
         ];
       };
+      "msft-mac" = nix-darwin.lib.darwinSystem {
+        system = "aarch64-darwin";
+        specialArgs = {
+          inherit inputs ghostty self;
+        };
+        modules = [
+          ./hosts/msft-mac/configuration.nix
+          home-manager.darwinModules.home-manager
+          {
+            home-manager.extraSpecialArgs = {
+              pkgs-unstable = pkgs-unstable_aarch64-darwin;
+            };
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.users.uagm.imports = [ ./hosts/msft-mac/home.nix ];
+          }
+        ];
+      };
     };
 
     homeConfigurations = let
diff --git a/home-modules/default.nix b/home-modules/default.nix
index 032c2ce..8616e58 100644
--- a/home-modules/default.nix
+++ b/home-modules/default.nix
@@ -1,8 +1,8 @@
 { pkgs, ... }: {
   home = {
     packages = with pkgs; [
-      lua-language-server
-      neovim
+      fzf
+      ripgrep
       zip
       unzip
       eza
@@ -12,7 +12,6 @@
   programs.zsh = {
     shellAliases = {
       ls = "eza";
-      n = "nvim";
     };
   };
 }
diff --git a/home-modules/nvim.nix b/home-modules/nvim.nix
index 19200af..1ef68ab 100644
--- a/home-modules/nvim.nix
+++ b/home-modules/nvim.nix
@@ -15,6 +15,7 @@ with lib;
 
   config = mkIf config.nvim.enable {
     home.packages = [
+      pkgs.lua-language-server
       config.nvim.package
     ];
 
diff --git a/home-modules/tmux-darwin.nix b/home-modules/tmux-darwin.nix
deleted file mode 100644
index 1f6d271..0000000
--- a/home-modules/tmux-darwin.nix
+++ /dev/null
@@ -1,81 +0,0 @@
-{ pkgs, ... }: {
-
-  home = {
-    packages = with pkgs; [
-      tmux
-    ];
-  };
-
-  programs.zsh = {
-    shellAliases = {
-      t = "tmux";
-      ta = "tmux attach -t";
-      tns = "tmux new-session -t";
-      tks = "tmux kill-session -t";
-    };
-  };
-
-  programs.tmux = {
-    enable = true;
-    mouse = true;
-    prefix = "C-a";
-    terminal = "screen-256color";
-    historyLimit = 5000;
-    baseIndex = 1;
-    escapeTime = 10;
-    customPaneNavigationAndResize = true;
-    sensibleOnTop = false;
-    extraConfig = ''
-      set -ga terminal-overrides ",xterm-256color*:Tc"
-      # Keep path when creating a new window.
-      bind c new-window -c "#{pane_current_path}"
-
-      # Better splits
-      bind-key "|" split-window -h -c "#{pane_current_path}"
-      bind-key "\\" split-window -fh -c "#{pane_current_path}"
-      bind-key "-" split-window -v -c "#{pane_current_path}"
-      bind-key "_" split-window -fv -c "#{pane_current_path}"
-
-      # Toggle last windows
-      bind Space last-window
-      bind -r p previous-window
-      bind -r f next-window
-
-      # Movement
-      bind -r e select-pane -U
-      bind -r n select-pane -D
-      bind -r m select-pane -L
-      bind -r i select-pane -R
-
-      # Resizing this will not work with colemak keymaps.
-      bind -r C-j resize-pane -D 15
-      bind -r C-k resize-pane -U 15
-      bind -r C-h resize-pane -L 15
-      bind -r C-l resize-pane -R 15
-
-      # Kill panes and windows
-      bind w kill-pane
-      bind W kill-window
-
-      # Pane sync
-      unbind s
-      unbind S
-      bind s setw synchronize-panes on
-      bind S setw synchronize-panes off
-    '';
-    plugins = with pkgs; [
-      {
-        plugin = tmuxPlugins.resurrect;
-        extraConfig = "set -g @resurrect-strategy-nvim 'session'";
-      }
-      {
-        plugin = tmuxPlugins.continuum;
-        extraConfig = ''
-          set -g @continuum-restore 'on'
-          set -g @continuum-save-interval '1' # minutes
-        '';
-      }
-    ];
-  };
-
-}
diff --git a/home-modules/tmux.nix b/home-modules/tmux.nix
index 31bea1c..dd4abd7 100644
--- a/home-modules/tmux.nix
+++ b/home-modules/tmux.nix
@@ -24,6 +24,7 @@
     baseIndex = 1;
     escapeTime = 10;
     customPaneNavigationAndResize = true;
+    sensibleOnTop = !pkgs.stdenv.isDarwin;
     extraConfig = ''
       set -ga terminal-overrides ",xterm-256color*:Tc"
       # Keep path when creating a new window.
diff --git a/hosts/macbook/home.nix b/hosts/macbook/home.nix
index 7aa4f99..1fc6a34 100644
--- a/hosts/macbook/home.nix
+++ b/hosts/macbook/home.nix
@@ -6,16 +6,21 @@
 } : {
   
   imports = [
-    ../../home-modules/tmux-darwin.nix
+    ../../home-modules/tmux.nix
     ../../home-modules/lazygit.nix
     ../../home-modules/zsh.nix
     ../../home-modules/starship.nix
     ../../home-modules/nvim.nix
     ../../home-modules/direnv.nix
     # I should update the module with an option for adding winodow decorations.
-    ../../home-modules/ghostty-mac-config.nix
+    ../../home-modules/ghostty-config.nix
   ];
 
+  ghostty = {
+    font-size = "17.2";
+    window-decoration = true;
+  };
+
   nvim = {
     enable = true;
     package = pkgs-unstable.neovim;
diff --git a/hosts/msft-mac/configuration.nix b/hosts/msft-mac/configuration.nix
new file mode 100644
index 0000000..20166e4
--- /dev/null
+++ b/hosts/msft-mac/configuration.nix
@@ -0,0 +1,53 @@
+{ self, pkgs, ... }: {
+  # List packages installed in system profile. To search by name, run:
+  # $ nix-env -qaP | grep wget
+  environment.systemPackages = with pkgs; [
+    neofetch
+  ];
+
+  system.primaryUser = "jmug";
+
+  homebrew = {
+    enable = true;
+    onActivation = {
+      autoUpdate = true;
+      cleanup = "uninstall";
+      upgrade = true;
+    };
+
+    caskArgs = {
+      no_quarantine = true;
+    };
+
+    taps = [];
+    brews = [
+    ];
+    casks = [
+      "ghostty"
+      "secretive"
+    ];
+  };
+
+  fonts.packages = with pkgs; [
+    nerd-fonts.bigblue-terminal
+  ];
+
+  users.users.jmug.home = "/Users/jmug";
+
+  nixpkgs.config.allowUnfree = true;
+
+  programs.zsh.enable = true;
+
+  # Necessary for using flakes on this system.
+  nix.settings.experimental-features = "nix-command flakes";
+
+  # Set Git commit hash for darwin-version.
+  system.configurationRevision = self.rev or self.dirtyRev or null;
+
+  # Used for backwards compatibility, please read the changelog before changing.
+  # $ darwin-rebuild changelog
+  system.stateVersion = 6;
+
+  # The platform the configuration will be used on.
+  nixpkgs.hostPlatform = "aarch64-darwin";
+}
diff --git a/hosts/msft-mac/home.nix b/hosts/msft-mac/home.nix
new file mode 100644
index 0000000..68983f9
--- /dev/null
+++ b/hosts/msft-mac/home.nix
@@ -0,0 +1,88 @@
+{
+  config,
+  pkgs,
+  pkgs-unstable,
+  ...
+} : {
+
+  imports = [
+    ../../home-modules/default.nix
+    ../../home-modules/direnv.nix
+    ../../home-modules/ghostty-config.nix
+    ../../home-modules/lazygit.nix
+    ../../home-modules/nvim.nix
+    ../../home-modules/starship.nix
+    ../../home-modules/tmux.nix
+    ../../home-modules/zsh.nix
+  ];
+
+  ghostty = {
+    font-size = "17.2";
+    window-decoration = true;
+  };
+
+  nvim = {
+    enable = true;
+    package = pkgs-unstable.neovim;
+  };
+
+  home = {
+    username = "jmug";
+    homeDirectory = "/Users/jmug";
+
+    packages = with pkgs; [
+      jq
+      yq
+      nerd-fonts.bigblue-terminal
+      nerd-fonts.fira-code
+
+      go
+      gopls
+      gotools
+      mockgen
+      pkgs-unstable.kubernetes-controller-tools
+      pkgs-unstable.kubectl
+      pkgs-unstable.kubectl-node-shell
+      pkgs-unstable.kind
+      pkgs-unstable.kubernetes-helm
+
+      pkgs-unstable.azure-cli
+
+      pkgs-unstable.claude-code
+      (pkgs-unstable.litellm.overrideAttrs (oldAttrs: rec {
+        version = "1.74.9";
+        src = pkgs.fetchFromGitHub {
+          owner = "BerriAI";
+          repo = "litellm";
+          tag = "v${version}-stable";
+          hash = "sha256-SGZwt2jzAQbOMlvudqPWat281su6OwT7JG2CNSMjL3A=";
+        };
+      }))
+    ];
+
+    stateVersion = "25.05";
+  };
+
+  programs.zsh = {
+    shellAliases = {
+      # TODO BEGIN Interpolate the name of the host here.
+      flakeconf = "nvim /Users/jmug/nixos/flake.nix";
+      sysconf = "nvim /Users/jmug/nixos/hosts/macbook/configuration.nix";
+      homeconf = "nvim /Users/jmug/nixos/hosts/macbook/home.nix";
+      nvconf = "nvim /Users/jmug/nixos/home-modules/explicit-configs/nvim/init.lua";
+      # TODO: Interpolate the name of the host here.
+      radev = "/Users/jmug/dev/aks-rp/bin/aksdev";
+      ksc = "KUBECONFIG=/Users/jmug/Downloads/cxkubeconfig.yaml kubectl";
+      kso = "KUBECONFIG=/Users/jmug/Downloads/overlaykubeconfig.yaml kubectl";
+      k = "kubectl";
+      nrsw = "sudo darwin-rebuild switch --flake /Users/jmug/nixos#msft-mac";
+    };
+    initExtra = ''
+    export GONOPROXY='github.com,golang.org,googlesource.com,opentelemetry.io,uber.org'
+    export GOPRIVATE='goms.io,*.goms.io'
+    export GOPROXY='https://goproxyprod.goms.io'
+    export PATH=$PATH:$HOME/bin
+    export PATH=$PATH:$HOME/go/bin
+    '';
+  };
+}
diff --git a/users/nixlapmsft/home.nix b/users/nixlapmsft/home.nix
index 67a7325..daa4de3 100644
--- a/users/nixlapmsft/home.nix
+++ b/users/nixlapmsft/home.nix
@@ -3,13 +3,13 @@
 {
   imports = [
     ../../home-modules/default.nix
-    ../../home-modules/nvim.nix
-    ../../home-modules/tmux.nix
-    ../../home-modules/lazygit.nix
-    ../../home-modules/starship.nix
     ../../home-modules/direnv.nix
-    ../../home-modules/zsh.nix
     ../../home-modules/ghostty-mac-config.nix
+    ../../home-modules/lazygit.nix
+    ../../home-modules/nvim.nix
+    ../../home-modules/starship.nix
+    ../../home-modules/tmux.nix
+    ../../home-modules/zsh.nix
   ];
 
   nixGL.packages = nixgl.packages;