diff --git a/flake.nix b/flake.nix
index 39504de..9320434 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,24 +1,43 @@
 {
-  description = "Development shell for google-cookie-retrieval";
-
+  description = "Development shell + app for google-cookie-retrieval";
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
 
   outputs = { self, nixpkgs }:
     let
       system = "x86_64-linux";
       pkgs = import nixpkgs { inherit system; };
+      src = ./.;
+      inputs = [
+        pkgs.python3
+        pkgs.python3Packages.selenium
+        pkgs.chromedriver
+        pkgs.chromium
+      ];
     in {
       devShells.${system}.default = pkgs.mkShell {
-        buildInputs = [
-          pkgs.python3
-          pkgs.python3Packages.selenium
-          pkgs.chromedriver
-          pkgs.chromium
-        ];
-
+        buildInputs = inputs;
         shellHook = ''
           echo "Development shell with Python, Selenium, and Chromedriver loaded."
         '';
       };
+
+      packages.${system}.default = pkgs.python3Packages.buildPythonApplication {
+        pname = "google-cookie-retrieval";
+        version = "0.1.0";
+        src = self;
+
+        propagatedBuildInputs = inputs;
+
+        installPhase = ''
+          mkdir -p $out/bin
+          cp selenium_cookie_extractor_json.py $out/bin/google-cookie-retrieval
+          chmod +x $out/bin/google-cookie-retrieval
+        '';
+      };
+
+      apps.${system}.default = {
+        type = "app";
+        program = "${self.packages.${system}.default}/bin/google-cookie-retrieval";
+      };
     };
 }
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..075363e
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+from setuptools import setup
+
+setup(
+    name="google-cookie-retrieval",
+    version="0.1.0",
+    py_modules=["google_cookie_retrieval"],  # The filename minus `.py`
+    entry_points={
+        "console_scripts": [
+            "google-cookie-retrieval = google_cookie_retrieval:main",
+        ],
+    },
+)