diff --git a/flake.lock b/flake.lock
index ef9991d..a9bebdc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -246,7 +246,25 @@
     },
     "flake-utils_3": {
       "inputs": {
-        "systems": "systems_5"
+        "systems": "systems_4"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_4": {
+      "inputs": {
+        "systems": "systems_6"
       },
       "locked": {
         "lastModified": 1731533236,
@@ -696,6 +714,27 @@
         "type": "github"
       }
     },
+    "kitty-catppuccin": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1749222359,
+        "narHash": "sha256-5TOmFTdlZsiJ9pgJL/wZOBipMh+OBZiZBYHOQSlh0fE=",
+        "ref": "refs/heads/master",
+        "rev": "225bc2446e1dfb87bcc68592963ec84d51ec15c8",
+        "revCount": 1,
+        "type": "git",
+        "url": "https://git.sakamoto.dev/kenji/nix-kitty-catppuccin.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.sakamoto.dev/kenji/nix-kitty-catppuccin.git"
+      }
+    },
     "nix-darwin": {
       "inputs": {
         "nixpkgs": [
@@ -834,7 +873,7 @@
           "nixpkgs"
         ],
         "nuschtosSearch": "nuschtosSearch_2",
-        "systems": "systems_4"
+        "systems": "systems_5"
       },
       "locked": {
         "lastModified": 1748942960,
@@ -852,7 +891,7 @@
     },
     "nuschtosSearch": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": "flake-utils_2",
         "ixx": "ixx",
         "nixpkgs": [
           "nix-neovim",
@@ -876,7 +915,7 @@
     },
     "nuschtosSearch_2": {
       "inputs": {
-        "flake-utils": "flake-utils_2",
+        "flake-utils": "flake-utils_3",
         "ixx": "ixx_2",
         "nixpkgs": [
           "nixvim",
@@ -926,6 +965,7 @@
         "darwin": "darwin",
         "home-manager": "home-manager",
         "hyprland": "hyprland",
+        "kitty-catppuccin": "kitty-catppuccin",
         "nix-neovim": "nix-neovim",
         "nixpkgs": "nixpkgs_3",
         "nixvim": "nixvim_2",
@@ -1025,6 +1065,21 @@
         "type": "github"
       }
     },
+    "systems_6": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [
@@ -1049,7 +1104,7 @@
     },
     "unlisted-fonts": {
       "inputs": {
-        "flake-utils": "flake-utils_3",
+        "flake-utils": "flake-utils_4",
         "nixpkgs": [
           "nixpkgs"
         ]
diff --git a/flake.nix b/flake.nix
index d366f7f..fd38eed 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,6 +22,9 @@
 
     nix-neovim.url = "git+https://git.sakamoto.dev/kenji/nix-neovim.git";
     nix-neovim.inputs.nixpkgs.follows = "nixpkgs";
+
+    kitty-catppuccin.url = "git+https://git.sakamoto.dev/kenji/nix-kitty-catppuccin.git";
+    kitty-catppuccin.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = {
@@ -33,6 +36,7 @@
     hyprland,
     unlisted-fonts,
     nix-neovim,
+    kitty-catppuccin,
     ...
   } @ inputs: let
     info = import ./info.nix;
diff --git a/info.nix b/info.nix
index 41a07d5..c9376e6 100644
--- a/info.nix
+++ b/info.nix
@@ -41,7 +41,7 @@
     {
       hostName = "192.168.68.81";
       sshUser = "lsoriano";
-      sshKey = "~/.ssh/id_rsa";
+      sshKey = "/home/biscuit/.ssh/id_rsa.pub";
       system = "x86_64-linux";
       supportedFeatures = ["big-parallel" "kvm" "nixos-test"];
     }
diff --git a/nixos/desktop/configuration.nix b/nixos/desktop/configuration.nix
index a4f5025..03c5b3a 100644
--- a/nixos/desktop/configuration.nix
+++ b/nixos/desktop/configuration.nix
@@ -31,6 +31,6 @@
   nix.distributedBuilds = true;
   nix.settings.builders-use-substitutes = true;
 
-  nix.buildMachines = buildMachines;
+  # nix.buildMachines = buildMachines;
   system.stateVersion = "25.05";
 }
diff --git a/pkgs/kitty/default.nix b/pkgs/kitty/default.nix
index 25df656..f5660dc 100755
--- a/pkgs/kitty/default.nix
+++ b/pkgs/kitty/default.nix
@@ -1,17 +1,19 @@
-{pkgs, termFont, ...}: {
-  programs.kitty.enable = true;
-  programs.kitty.settings = {
+{termFont, ...}: {
+  programs.kitty = {
+    enable = true;
+    themeFile = "Catppuccin-Mocha";
+    settings = {
+      confirm_os_window_close = 0;
+      window_padding_width = 10;
 
-    confirm_os_window_close = 0;
-    window_padding_width = 10;
-    
-    font_size = 12.0;
-    font_family = termFont;
+      font_size = 12.0;
+      font_family = termFont;
 
-    # optimization
-    input_delay = 0;
-    repaint_delay = 2;
-    sync_to_monitor = false;
-    wayland_enable_ime = false;
+      # optimization
+      input_delay = 0;
+      repaint_delay = 2;
+      sync_to_monitor = false;
+      wayland_enable_ime = false;
+    };
   };
 }