1 files changed, 1 insertions, 4 deletions

diff --git a/bragi.nix b/bragi.nix
index 5c715deb..f3d48665 100644
--- a/bragi.nix
+++ b/bragi.nix
@@ -27,10 +27,7 @@ in {
       customizedHaskellPackages = pkgs.recurseIntoAttrs (
         pkgs.haskellPackages.override {
           extension = self: super: let
-            callPackage = pkgs.lib.callPackageWith ( self // {
-              fetchgit = pkgs.fetchgit;
-              stdenv = pkgs.stdenv;
-            });
+            callPackage = pkgs.lib.callPackageWith ( pkgs // self );
           in {
             trivmix = callPackage ./custom/trivmix.nix {};
             filelock = callPackage ./custom/filelock.nix {};