diff --git a/shell.nix b/shell.nix
index d7104ff..1c73ef9 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,10 +1,10 @@
 { ... }:
 
-let 
+let
   channels-nixos-stable-path = (builtins.fetchTarball https://github.com/NixOS/nixpkgs-channels/archive/7e88992a8c7b2de0bcb89182d8686b27bd93e46a.tar.gz);
   channels-nixos-stable = import channels-nixos-stable-path {};
 
-in 
+in
 with channels-nixos-stable;
 stdenv.mkDerivation {
   name = "infra-env";