1 files changed, 6 insertions, 6 deletions
diff --git a/pkgs/desktops/mate/libmatemixer/default.nix b/pkgs/desktops/mate/libmatemixer/default.nix
index 97a55b5e45eb..29d6127c3b31 100644
--- a/pkgs/desktops/mate/libmatemixer/default.nix
+++ b/pkgs/desktops/mate/libmatemixer/default.nix
@@ -1,4 +1,4 @@
-{ config, lib, stdenv, fetchurl, pkgconfig, gettext, glib
+{ config, lib, stdenv, fetchurl, pkg-config, gettext, glib
 , alsaSupport ? stdenv.isLinux, alsaLib
 , pulseaudioSupport ? config.pulseaudio or true, libpulseaudio
 , ossSupport ? false
@@ -9,17 +9,17 @@ stdenv.mkDerivation rec {
   version = "1.24.1";
 
   src = fetchurl {
-    url = "https://pub.mate-desktop.org/releases/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    url = "https://pub.mate-desktop.org/releases/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
     sha256 = "1n6rq7k66zvfd6sb7h92xihh021w9hysfa4yd1mzjcbb7c62ybqx";
   };
 
-  nativeBuildInputs = [ pkgconfig gettext ];
+  nativeBuildInputs = [ pkg-config gettext ];
 
   buildInputs = [ glib ]
-    ++ stdenv.lib.optional alsaSupport alsaLib
-    ++ stdenv.lib.optional pulseaudioSupport libpulseaudio;
+    ++ lib.optional alsaSupport alsaLib
+    ++ lib.optional pulseaudioSupport libpulseaudio;
 
-  configureFlags = stdenv.lib.optional ossSupport "--enable-oss";
+  configureFlags = lib.optional ossSupport "--enable-oss";
 
   enableParallelBuilding = true;