diff --git a/pkgs/applications/misc/k3b/default.nix b/pkgs/applications/misc/k3b/default.nix
index ff2451761dc..cff71a6a00e 100644
--- a/pkgs/applications/misc/k3b/default.nix
+++ b/pkgs/applications/misc/k3b/default.nix
@@ -1,21 +1,25 @@
 { stdenv, fetchurl, cmake, qt4, perl, shared_mime_info, libvorbis, taglib
-, ffmpeg, flac, libsamplerate, libdvdread, lame, libsndfile, libmad, gettext
-, kdelibs, kdemultimedia, automoc4, phonon, makeWrapper
+, flac, libsamplerate, libdvdread, lame, libsndfile, libmad, gettext
+, kdelibs, kdemultimedia, automoc4, phonon
 }:
 
 stdenv.mkDerivation rec {
   name = "k3b-2.0.2";
+  
   src = fetchurl {
     url = "mirror://sourceforge/k3b/${name}.tar.bz2";
     sha256 = "1kdpylz3w9bg02jg4mjhqz8bq1yb4xi4fqfl9139qcyjq4lny5xg";
   };
 
-  buildInputs = [ cmake qt4 perl shared_mime_info libvorbis taglib
-                  ffmpeg flac libsamplerate libdvdread lame libsndfile
-                  libmad gettext stdenv.gcc.libc
-                  kdelibs kdemultimedia automoc4 phonon
-                  makeWrapper ];
+  buildInputs =
+    [ cmake qt4 perl shared_mime_info libvorbis taglib
+      flac libsamplerate libdvdread lame libsndfile
+      libmad gettext stdenv.gcc.libc
+      kdelibs kdemultimedia automoc4 phonon
+    ];
 
+  enableParallelBuilding = true;
+                  
   meta = with stdenv.lib; {
     description = "CD/DVD Burning Application for KDE";
     license = licenses.gpl2Plus;