diff --git a/makefu/5pkgs/arduino-user-env/default.nix b/makefu/5pkgs/arduino-user-env/default.nix
deleted file mode 100644
index 7339c50a2..000000000
--- a/makefu/5pkgs/arduino-user-env/default.nix
+++ /dev/null
@@ -1,35 +0,0 @@
-{ lib, pkgs, ... }: let
-
-#TODO: make sure env exists prior to running
-env_nix = pkgs.writeText "env.nix" ''
-  { pkgs ? import <nixpkgs> {} }:
-
-  (pkgs.buildFHSUserEnv {
-    name = "arduino-user-env";
-    targetPkgs = pkgs: with pkgs; [
-      coreutils
-    ];
-    multiPkgs = pkgs: with pkgs; [
-      arduino
-      alsaLib
-      zlib
-      xorg.libXxf86vm
-      curl
-      openal
-      openssl_1_0_2
-      xorg.libXext
-      xorg.libX11
-      xorg.libXrandr
-      xorg.libXcursor
-      xorg.libXinerama
-      xorg.libXi
-      mesa_glu
-    ];
-    runScript = "zsh";
-  }).env
-'';
-
-
-in pkgs.writeDashBin "arduino-user-env" ''
-  nix-shell ${env_nix}
-''