1 files changed, 6 insertions, 6 deletions
diff --git a/nixpkgs/pkgs/development/libraries/grail/default.nix b/nixpkgs/pkgs/development/libraries/grail/default.nix
index 6efc1fca39a8..b11ec3a9f5c3 100644
--- a/nixpkgs/pkgs/development/libraries/grail/default.nix
+++ b/nixpkgs/pkgs/development/libraries/grail/default.nix
@@ -1,5 +1,5 @@
 { enableX11 ? true,
-  stdenv, fetchurl, pkgconfig, xorg, python3, frame }:
+  lib, stdenv, fetchurl, pkg-config, xorg, python3, frame }:
 
 stdenv.mkDerivation rec {
   pname = "grail";
@@ -10,16 +10,16 @@ stdenv.mkDerivation rec {
     sha256 = "1wwx5ibjdz5pyd0f5cd1n91y67r68dymxpm2lgd829041xjizvay";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ python3 frame ]
-  ++ stdenv.lib.optionals enableX11 [xorg.libX11 xorg.libXtst xorg.libXext xorg.libXi xorg.libXfixes];
+  ++ lib.optionals enableX11 [xorg.libX11 xorg.libXtst xorg.libXext xorg.libXi xorg.libXfixes];
 
-  configureFlags = stdenv.lib.optional enableX11 "--with-x11";
+  configureFlags = lib.optional enableX11 "--with-x11";
 
   meta = {
     homepage = "https://launchpad.net/canonical-multitouch/grail";
     description = "Gesture Recognition And Instantiation Library";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
   };
 }