diff --git a/configuration.nix b/configuration.nix
index 6c749c1..fa94ff8 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -70,33 +70,14 @@
   # Enable touchpad support (enabled default in most desktopManager).
   # services.libinput.enable = true;
 
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  users.users = {
-    theo = {
-      isNormalUser = true;
-      extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
-      packages = with pkgs; [
-        lazygit
-        helix
-        yazi
-
-        git
-        tree
-        just
-        fastfetch
-
-        ashell
-        kitty
-        hyprlauncher
-      ];
-    };
-    guest = {
-      isNormalUser = true;
-    };
-  };
 
   programs.firefox.enable = true;
 
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = false;
+  };
+
   # List packages installed in system profile.
   # You can use https://search.nixos.org/ to find more packages (and options).
   environment.systemPackages = with pkgs; [
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..820ef5f
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,62 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1789765459,
+        "narHash": "sha256-voJJ5IZR4w2149u2Jm/j2zifeWROlpZQ+JzmCQwjgn8=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "17903129f47656fa4d07e78ad87f6592ff4f2527",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1788865024,
+        "narHash": "sha256-3YkAzvtt4LoE11IcBDzPshIF3fJ0aIoILqE7dAg8CLI=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "422d1ae605d7fcd9896412b37dc065c456c0eefb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1789632929,
+        "narHash": "sha256-RjR8AyvGlWuw16XRj7C1YDEw4E27ciuyPeB2nDMzgTU=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "a32edd7654519351e48e80372a928df336394670",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs_2"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..098d46a
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,26 @@
+{
+  description = "NixOS configuration";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    home-manager.url = "github:nix-community/home-manager";
+  };
+
+  outputs = inputs@{ nixpkgs, home-manager, ... }: {
+    nixosConfigurations = {
+      tnix = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./configuration.nix
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.extraSpecialArgs = { inherit inputs; };
+            home-manager.users.theo = ./home.nix;
+          }
+        ];
+      };
+    };
+  };
+}
diff --git a/home.nix b/home.nix
new file mode 100644
index 0000000..d61616a
--- /dev/null
+++ b/home.nix
@@ -0,0 +1,29 @@
+{ config, pkgs, ... }:
+{
+  users.users = {
+    theo = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+      packages = with pkgs; [
+        lazygit
+        helix
+        yazi
+
+        git
+        tree
+        just
+        fastfetch
+
+        ashell
+        kitty
+        hyprlauncher
+      ];
+    };
+  };
+  
+  home-manager.users.theo = { pkgs, ... }: {
+    home.packages = with pkgs; [ atool httpie ];
+    programs.bash.enable = true;
+    home.stateVersion = "26.11";
+  };
+}
diff --git a/justfile b/justfile
index 6cf2cc0..ae9b4c7 100644
--- a/justfile
+++ b/justfile
@@ -4,3 +4,6 @@ default:
 install:
     cp -r * /mnt/etc/nixos
     sudo nixos-install
+
+rebuild:
+    sudo nixos-rebuild switch --flake .#tnix --impure