diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..5963f18
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,3 @@
+with import <nixpkgs> {};
+
+  (python3.withPackages (ps: [ps.numpy ps.matplotlib ps.mypy ps.tkinter ps.arpeggio])).env