diff --git a/default.nix b/default.nix
index 9b63703..b511e0d 100644
--- a/default.nix
+++ b/default.nix
@@ -1,8 +1,5 @@
-{ system ? builtins.currentSystem }:
+{ config, pkgs, lib, system ? builtins.currentSystem, ... }:
 
-let
-  pkgs = import <nixpkgs> { inherit system; };
-in
 {
   apache-hop = pkgs.callPackage ./pkgs/apache-hop { };
-}
+}
\ No newline at end of file