diff --git a/pkgs/applications/misc/k3b/default.nix b/pkgs/applications/misc/k3b/default.nix
index d0e5d401658..a059df2b826 100644
--- a/pkgs/applications/misc/k3b/default.nix
+++ b/pkgs/applications/misc/k3b/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchurl, cmake, qt4, perl, shared_mime_info, libvorbis, taglib
 , ffmpeg, flac, libsamplerate, libdvdread, lame, libsndfile, libmad, gettext
-, kdelibs, kdemultimedia, cdrdao, cdrtools, dvdplusrwtools
-, automoc4, phonon, makeWrapper
+, kdelibs, kdemultimedia, automoc4, phonon, makeWrapper
 }:
 
 stdenv.mkDerivation rec {
@@ -13,14 +12,10 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ cmake qt4 perl shared_mime_info libvorbis taglib
                   ffmpeg flac libsamplerate libdvdread lame libsndfile
-                  libmad gettext stdenv.gcc.libc cdrdao cdrtools
-                  kdelibs kdemultimedia automoc4 phonon dvdplusrwtools
+                  libmad gettext stdenv.gcc.libc
+                  kdelibs kdemultimedia automoc4 phonon
                   makeWrapper ];
 
-  postInstall = ''
-    wrapProgram $out/bin/k3b --suffix PATH : "${cdrdao}/bin:${dvdplusrwtools}/bin:${cdrtools}/bin"
-  '';
-
   meta = with stdenv.lib; {
     description = "CD/DVD Burning Application for KDE";
     license = licenses.gpl2Plus;