diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..04210c1
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1790822859,
+        "narHash": "sha256-69xHQhAeMAD2wDXO7T2pcOZIF9Sga2W+JkmY2a11Ops=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "c59305bab2065cfecc4944690d9eedbb56f3a9fa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..d18a90b
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,32 @@
+{
+  description = "Ly - A lightweight TUI (ncurses-like) display manager for Linux and BSD";
+
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+
+  outputs = { nixpkgs, ... }:
+    let
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "i686-linux"
+      ];
+
+      forAllSystems = nixpkgs.lib.genAttrs systems;
+    in
+    {
+      devShells = forAllSystems (system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            packages = with pkgs; [
+              zig
+              pam
+              libxcb
+            ];
+          };
+        }
+      );
+    };
+}