diff --git a/configuration.nix b/configuration.nix
index df85c7a..e4760dd 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -15,6 +15,11 @@
     ./defaults.nix
   ];
 
+  nix.settings = {
+    substituters = [ "https://hyprland.cachix.org" ];
+    trusted-public-keys = [ "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" ];
+
+  };
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
   # kernel
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..eaf39ff
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,28 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-22.11";
+    hyprland.url = "github:hyprwm/Hyprland";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+  outputs = { self, nixpkgs, hyprland, home-manager }: {
+    nixosConfigurations.bat = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [
+        ./configuration.nix
+        hyprland.nixosModules.default
+        { programs.hyprland.enable = true; }
+      ];
+    };
+    homeConfigurations."zoe@bat" = home-manager.lib.homeManagerConfiguration {
+      pkgs = nixpkgs.legacyPackages.x86_64-linux;
+
+      modules = [
+        hyprland.homeManagerModules.default
+        { wayland.windowManager.hyprland.enable = true; }
+      ];
+    };
+  };
+}
diff --git a/sync.sh b/sync.sh
index 4e78c63..fdacc90 100755
--- a/sync.sh
+++ b/sync.sh
@@ -7,7 +7,7 @@ git pull
 # cp -r /etc/nixos/ ./backup
 
 # copy over all the files to /etc/nixos/
-sudo cp -ru ./configuration.nix ./wallpaper.png ./dunst ./helix ./rofi ./i3 ./fish ./kitty ./nvim/ ./disks.nix ./variables.nix ./programs.nix ./defaults.nix ./packages.nix ./home.nix ./services.nix ./user.nix /etc/nixos/
+sudo cp -ru ./flake.nix ./configuration.nix ./wallpaper.png ./dunst ./helix ./rofi ./i3 ./fish ./kitty ./nvim/ ./disks.nix ./variables.nix ./programs.nix ./defaults.nix ./packages.nix ./home.nix ./services.nix ./user.nix /etc/nixos/
 
 cp -u ./.xinitrc $HOME
 cp -ur ./cursors $HOME/.local/share/icons
@@ -19,4 +19,4 @@ cp -ur ./cursors $HOME/.local/share/icons
 # cd ../
 
 # update and build my new config
-sudo nixos-rebuild switch --upgrade
+sudo nixos-rebuild switch --upgrade --impure