diff --git a/do.sh b/do.sh
old mode 100644
new mode 100755
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..1a7ad37
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,92 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1648854265,
+        "narHash": "sha256-e/RlfodBOMr2SH9diDPYMraTWvhOWSSsXDQikHFdUvM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e194871435cad8ffb1d64b64fb7df3b2b8a10088",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1648854265,
+        "narHash": "sha256-e/RlfodBOMr2SH9diDPYMraTWvhOWSSsXDQikHFdUvM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e194871435cad8ffb1d64b64fb7df3b2b8a10088",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "poetry2nix": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1648808959,
+        "narHash": "sha256-1KZuZ0yJ4j1cWvOvnyyy36xCTcG9+sNe2FDHOHnErQM=",
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "rev": "99c79568352799af09edaeefc858d337e6d9c56f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "poetry2nix": "poetry2nix"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..f7c4e50
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,34 @@
+{
+  description = "Application packaged using poetry2nix";
+
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
+  inputs.poetry2nix.url = "github:nix-community/poetry2nix";
+
+  outputs = { self, nixpkgs, flake-utils, poetry2nix }:
+    {
+      # Nixpkgs overlay providing the application
+      overlay = nixpkgs.lib.composeManyExtensions [
+        poetry2nix.overlay
+        (final: prev: {
+          # The application
+          pdme = prev.poetry2nix.mkPoetryApplication {
+            projectDir = ./.;
+          };
+        })
+      ];
+    } // (flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ self.overlay ];
+        };
+      in
+      {
+        apps = {
+          pdme = pkgs.pdme;
+        };
+
+        defaultApp = pkgs.pdme;
+      }));
+}