diff --git a/shell.nix b/shell.nix
index c0db5f4..f9aaee7 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,9 +1,7 @@
 { ... }:
 let
   sources = import ./nix/sources.nix;
-
   nixpkgs = import sources.nixpkgs { config = { allowUnfree = true; }; };
-
   niv = import sources.niv { };
 in with nixpkgs;
 stdenv.mkDerivation {