1 files changed, 4 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/tools/mdk/default.nix b/nixpkgs/pkgs/development/tools/mdk/default.nix
index 5c8924ee21be..6db4395a14f5 100644
--- a/nixpkgs/pkgs/development/tools/mdk/default.nix
+++ b/nixpkgs/pkgs/development/tools/mdk/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, intltool, pkgconfig, glib }:
+{ lib, stdenv, fetchurl, intltool, pkg-config, glib }:
 
 stdenv.mkDerivation {
   name = "gnu-mdk-1.3.0";
@@ -6,7 +6,7 @@ stdenv.mkDerivation {
     url = "https://ftp.gnu.org/gnu/mdk/v1.3.0/mdk-1.3.0.tar.gz";
     sha256 = "0bhk3c82kyp8167h71vdpbcr852h5blpnwggcswqqwvvykbms7lb";
   };
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ intltool glib ];
   postInstall = ''
     mkdir -p $out/share/emacs/site-lisp/
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   meta = {
     description = "GNU MIX Development Kit (MDK)";
     homepage = "https://www.gnu.org/software/mdk/";
-    license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.all;
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.all;
   };
 }