diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..545e89b
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,7 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    bc
+    wget
+  ];
+}