diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..0a9808a
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,42 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1619345332,
+        "narHash": "sha256-qHnQkEp1uklKTpx3MvKtY6xzgcqXDsz5nLilbbuL+3A=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "2ebf2558e5bf978c7fb8ea927dfaed8fefab2e28",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1615827000,
+        "narHash": "sha256-IJnuZykE8k9vkUGV6n5ady4dy/3O5+qeFhCbaJ2D42s=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f19c6949b933dd81580af7ba82637a2424ae6325",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..69be57a
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,77 @@
+{
+  description = "Python package for controlling an ElGato key light";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }:
+    let
+      pkgs = nixpkgs.legacyPackages.x86_64-linux;
+
+      leglight = pkgs.python38Packages.buildPythonPackage rec {
+        pname = "leglight";
+        version = "0.2.0";
+
+        src = pkgs.python38Packages.fetchPypi {
+          inherit pname version;
+          sha256 = "41ab462fe12e2ec3e02ff29a00316f822b078c331c70bd36a635568bd1c4204a";
+        };
+
+        propagatedBuildInputs = with pkgs.python38Packages; [
+          zeroconf
+          requests
+        ];
+
+        doCheck = false;
+      };
+
+      elgato = pkgs.python38Packages.buildPythonPackage rec {
+        pname = "PyElgato";
+        version = "1.2.0";
+
+        src = pkgs.python38Packages.fetchPypi {
+          inherit pname version;
+          sha256 = "7834d4c6dac7a1646b5238dcec187645d6cd4d8dc4e2f3f9e0d789a3bddd369c";
+        };
+
+        buildInputs = with pkgs.python38Packages; [
+          setuptools-scm
+          wheel
+        ];
+
+        propagatedBuildInputs = [
+          leglight
+        ];
+
+        doCheck = false;
+      };
+
+      elgatoApp = flake-utils.lib.mkApp {
+        drv = elgato;
+        exePath = "/bin/elgato";
+      };
+
+    in
+    {
+      pipenvDevShell = pkgs.mkShell {
+        buildInputs = with pkgs; [
+          python38
+          pipenv
+        ];
+      };
+
+      overlay = final: prev: {
+        python = prev.python.override {
+          packageOverrides = p-final: p-prev: {
+            inherit leglight elgato;
+          };
+        };
+      };
+
+      defaultPackage.x86_64-linux = elgato;
+
+      apps.x86_64-linux.elgato = elgatoApp;
+
+      defaultApp.x86_64-linux = elgatoApp;
+    };
+}