diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..09e5683
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,2 @@
+{pkgs ? import <nixpkgs> {}}:
+pkgs.callPackage ./package.nix {}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..c69ed95
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,23 @@
+{
+  description = "Express Blog";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    flake-utils,
+  }:
+    flake-utils.lib.eachDefaultSystem (
+      system: let
+        pkgs = import nixpkgs {inherit system;};
+      in {
+        packages.default = pkgs.callPackage ./package.nix {};
+
+        devShells.default = import ./shell.nix {inherit pkgs;};
+      }
+    );
+}
diff --git a/shell.nix b/shell.nix
index 2430a4e..9b86467 100644
--- a/shell.nix
+++ b/shell.nix
@@ -5,11 +5,15 @@
   pkgs.mkShell {
     inputsFrom = [deployment_pipeline];
     shellHook = ''
+      export PYTHONPATH="$PYTHONPATH:$(pwd)/src"
       export PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
       export PUPPETEER_EXECUTABLE_PATH=${pkgs.chromium}/bin/chromium
+
       alias mkicon="node src/render-favicon.js"
       alias mkfavicons="node src/generate-favicon.js"
       alias mkfavicon="magick static/favicons/favicon-512.png -define icon:auto-resize=64,48,32,16 static/favicons/favicon.ico"
+
+      echo
       echo "Type 'mkicon' to render the favicon-512.png"
       echo "Type 'mkfavicon' to generate favicon.ico from favicon-512.png"