1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/physics/hoppet/default.nix b/nixpkgs/pkgs/development/libraries/physics/hoppet/default.nix
index 6ac3b950be34..7ad5b9861a1d 100644
--- a/nixpkgs/pkgs/development/libraries/physics/hoppet/default.nix
+++ b/nixpkgs/pkgs/development/libraries/physics/hoppet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, perl }:
+{ lib, stdenv, fetchurl, gfortran, perl }:
 
 stdenv.mkDerivation rec {
   pname = "hoppet";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     patchShebangs .
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Higher Order Perturbative Parton Evolution Toolkit";
     license     = licenses.gpl2;
     homepage    = "https://hoppet.hepforge.org";