diff --git a/README.md b/README.md
index eba18a70388a0615473d2697123a78eab0d83caf..5d1134a8268fcbddc6fa5c4fed3c11aaf6f492ac 100644
--- a/README.md
+++ b/README.md
@@ -6,12 +6,6 @@ ```shell
 nix run git+https://git.jolheiser.com/tailwind-ctp
 ```
 
-## v4
-
-```shell
-nix run git+https://git.jolheiser.com/tailwind-ctp#v4mocha
-```
-
 ## License
 
 [MIT](LICENSE)
diff --git a/flake.nix b/flake.nix
index bea8f03cf50b1fbdbbfb977a327facae2381ad9f..56b1113e9a6703ec622b7b6fdd3ce45aceb88250 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,98 +8,29 @@
   outputs =
     { self, nixpkgs }:
     let
-      systems = [
-        "x86_64-linux"
-        "i686-linux"
-        "x86_64-darwin"
-        "aarch64-linux"
-        "armv6l-linux"
-        "armv7l-linux"
-      ];
-      forAllSystems = f: nixpkgs.lib.genAttrs systems f;
+      pkgs = nixpkgs.legacyPackages.x86_64-linux;
     in
     {
-      packages = forAllSystems (
-        system:
+      packages.x86_64-linux.default =
         let
-          pkgs = nixpkgs.legacyPackages.${system};
-          v3 =
-            let
-              drv = pkgs.buildNpmPackage {
-                pname = "tailwind-ctp_3";
-                version = "0.0.0";
-                src = ./.;
-                npmDepsHash = "sha256-Fm6c7bZ8raEJw06YZA6iMRoGwWU9RVkPGd5vCjXUAsA=";
-                dontNpmBuild = true;
-                installPhase = ''
-                  mkdir -p $out
-                  cp -r . $out/
-                '';
-              };
-            in
-            pkgs.writeShellApplication {
-              name = "tailwind-ctp_3";
-              runtimeInputs = [ pkgs.nodejs ];
-              text = ''
-                node ${drv}/index.js "$@"
-              '';
-            };
-          v4drv = pkgs.stdenv.mkDerivation (finalAttrs: {
-            pname = "catppuccin-tailwind";
-            version = "1.0.0";
-            src = pkgs.fetchFromGitHub {
-              owner = "catppuccin";
-              repo = "tailwindcss";
-              rev = "v1.0.0";
-              hash = "sha256-pitujxZBOk2imG48qPZ82QPLEQXp4BscLDC/zOPAiWM=";
-            };
-            nativeBuildInputs = with pkgs; [
-              nodejs
-              pnpm_9.configHook
-            ];
-            pnpmDeps = pkgs.pnpm_9.fetchDeps {
-              inherit (finalAttrs) pname version src;
-              fetcherVersion = 2;
-              hash = "sha256-AtciqsfUfWjHGohirKtKMIGMxW7BfwirxKG7HbwMrf8=";
-            };
-            buildPhase = ''
-              runHook preBuild
-              pnpm build
-              runHook postBuild
-            '';
+          drv = pkgs.buildNpmPackage {
+            pname = "tailwind-ctp";
+            version = "0.0.0";
+            src = ./.;
+            npmDepsHash = "sha256-Fm6c7bZ8raEJw06YZA6iMRoGwWU9RVkPGd5vCjXUAsA=";
+            dontNpmBuild = true;
             installPhase = ''
-              runHook preInstall
               mkdir -p $out
-              cp -r packages/catppuccin-tailwindcss/*.css $out/
-              runHook postInstall
+              cp -r . $out/
             '';
-          });
-          v4css =
-            flavor:
-            let
-              css = pkgs.writeText "tailwind-ctp-css-${flavor}" ''
-                @import "tailwindcss";
-                @import "${v4drv}/${flavor}.css";
-              '';
-            in
-            pkgs.writeShellApplication {
-              name = "tailwind-ctp-${flavor}";
-              runtimeInputs = [
-                pkgs.tailwindcss_4
-              ];
-              text = ''
-                tailwindcss -i ${css} "$@"
-              '';
-            };
+          };
         in
-        {
-          default = v3;
-          inherit v3;
-          v4 = v4css "mocha";
-          v4mocha = v4css "mocha";
-          v4frappe = v4css "frappe";
-          v4macchiato = v4css "macchiato";
-        }
-      );
+        pkgs.writeShellApplication {
+          name = "tailwind-ctp";
+          runtimeInputs = [ pkgs.nodejs ];
+          text = ''
+            node ${drv}/index.js "$@"
+          '';
+        };
     };
 }