diff --git a/flake.nix b/flake.nix
index 9eb1781..038f855 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,6 +10,10 @@
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    catppuccin = {
+      url = "github:catppuccin/nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     impermanence.url = "github:nix-community/impermanence";
     flake-utils.url = "github:numtide/flake-utils";
     mailserver.url = "gitlab:/simple-nixos-mailserver/nixos-mailserver";
diff --git a/services/catppuccin.nix b/services/catppuccin.nix
new file mode 100644
index 0000000..b951a44
--- /dev/null
+++ b/services/catppuccin.nix
@@ -0,0 +1,19 @@
+{
+  config,
+  lib,
+  pkgs,
+  catppuccin,
+  ...
+}:
+with lib;
+{
+  imports = [
+    catppuccin.nixosModules.catppuccin
+  ];
+}
+// mkIf (elem "catppuccin" config.machine.services) {
+  catppuccin = {
+    enable = true;
+    flavor = "mocha";
+  };
+}
diff --git a/services/home.nix b/services/home.nix
index 48e3f0e..00aee0e 100644
--- a/services/home.nix
+++ b/services/home.nix
@@ -4,6 +4,7 @@
   pkgs,
   config,
   home-manager,
+  catppuccin,
   ...
 }:
 with lib;
@@ -40,6 +41,7 @@ with lib;
           }) config.machine.users
         )
       );
+      inherit catppuccin;
     };
   };
 }
diff --git a/services/home/catppuccin.nix b/services/home/catppuccin.nix
new file mode 100644
index 0000000..8f7b7da
--- /dev/null
+++ b/services/home/catppuccin.nix
@@ -0,0 +1,59 @@
+{
+  config,
+  lib,
+  pkgs,
+  catppuccin,
+  users,
+  ...
+}:
+
+{
+  imports = [
+    catppuccin.homeModules.catppuccin
+  ];
+}
+// lib.mkIf (lib.elem "catppuccin" users."${config.home.username}".services) {
+  catppuccin = {
+    enable = true;
+    flavor = "mocha";
+  };
+
+  home.packages = with pkgs; [
+    (catppuccin-kvantum.override {
+      accent = "blue";
+      variant = "mocha";
+    })
+    libsForQt5.qtstyleplugin-kvantum
+    libsForQt5.qt5ct
+  ];
+
+  qt = {
+    enable = true;
+    platformTheme.name = "kvantum";
+    style.name = "kvantum";
+  };
+
+  # xdg.configFile."Kvantum/kvantum.kvconfig".source =
+  #   (pkgs.formats.ini { }).generate "kvantum.kvconfig"
+  #     {
+  #       General.theme = "Catppuccin-Mocha-Blue";
+  #     };
+
+  # gtk
+  gtk = {
+    enable = true;
+    iconTheme = {
+      name = "SolArc-Dark";
+      package = pkgs.solarc-gtk-theme;
+    };
+    theme = {
+      name = "catppuccin-mocha-blue-standard+rimless";
+      package = pkgs.catppuccin-gtk.override {
+        accents = [ "blue" ];
+        tweaks = [ "rimless" ];
+        variant = "mocha";
+      };
+    };
+  };
+
+}