1 files changed, 9 insertions, 8 deletions
diff --git a/pkgs/games/fsg/default.nix b/pkgs/games/fsg/default.nix
index b8a0d5ff3c7..3869ad98849 100644
--- a/pkgs/games/fsg/default.nix
+++ b/pkgs/games/fsg/default.nix
@@ -1,18 +1,19 @@
-{ stdenv, fetchurl, gtk2, glib, pkgconfig, libGLU, libGL, wxGTK, libX11, xorgproto
+{ lib, stdenv, fetchurl, gtk2, glib, pkg-config, libGLU, libGL, wxGTK, libX11, xorgproto
 , runtimeShell }:
 
-stdenv.mkDerivation {
-  name = "fsg-4.4";
+stdenv.mkDerivation rec {
+  pname = "fsg";
+  version = "4.4";
 
   src = fetchurl {
-    name = "fsg-src-4.4.tar.gz";
-    url = "https://github.com/ctrlcctrlv/wxsand/blob/master/fsg-src-4.4-ORIGINAL.tar.gz?raw=true";
+    name = "fsg-src-${version}.tar.gz";
+    url = "https://github.com/ctrlcctrlv/wxsand/blob/master/fsg-src-${version}-ORIGINAL.tar.gz?raw=true";
     sha256 = "1756y01rkvd3f1pkj88jqh83fqcfl2fy0c48mcq53pjzln9ycv8c";
   };
 
   hardeningDisable = [ "format" ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ gtk2 glib libGLU libGL wxGTK libX11 xorgproto ];
 
   preBuild = ''
@@ -31,7 +32,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Cellular automata engine tuned towards the likes of Falling Sand";
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    maintainers = [lib.maintainers.raskin];
+    platforms = lib.platforms.linux;
   };
 }