diff --git a/pkgs/desktops/kde-4.2/default.nix b/pkgs/desktops/kde-4.2/default.nix
index 7e059f448550..659276152b26 100644
--- a/pkgs/desktops/kde-4.2/default.nix
+++ b/pkgs/desktops/kde-4.2/default.nix
@@ -191,6 +191,13 @@ rec {
     inherit automoc4 phonon;
   };
   
+  kmplayer = import ./extragear/kmplayer {
+    inherit (pkgs) stdenv fetchurl cmake qt4 perl gettext dbus_glib;
+    inherit (pkgs.gtkLibs) pango gtk;
+    inherit kdelibs;
+    inherit automoc4 phonon;
+  };
+  
   krusader = import ./extragear/krusader {
     inherit (pkgs) stdenv fetchurl cmake qt4 perl gettext;
     inherit kdelibs;
diff --git a/pkgs/desktops/kde-4.2/extragear/kmplayer/builder.sh b/pkgs/desktops/kde-4.2/extragear/kmplayer/builder.sh
new file mode 100644
index 000000000000..92c7515c9a90
--- /dev/null
+++ b/pkgs/desktops/kde-4.2/extragear/kmplayer/builder.sh
@@ -0,0 +1,9 @@
+source $stdenv/setup
+
+myPatchPhase()
+{
+    sed -i -e "s|files.length|files.size|" \
+           -e "s|chlds.length|chlds.size|" src/kmplayerapp.cpp
+}
+patchPhase=myPatchPhase
+genericBuild
diff --git a/pkgs/desktops/kde-4.2/extragear/kmplayer/default.nix b/pkgs/desktops/kde-4.2/extragear/kmplayer/default.nix
new file mode 100644
index 000000000000..8fa3b651c9db
--- /dev/null
+++ b/pkgs/desktops/kde-4.2/extragear/kmplayer/default.nix
@@ -0,0 +1,11 @@
+{stdenv, fetchurl, cmake, qt4, perl, gettext, pango, gtk, dbus_glib, kdelibs, automoc4, phonon}:
+
+stdenv.mkDerivation {
+  name = "kmplayer-0.11.1";
+  src = fetchurl {
+    url = http://kmplayer.kde.org/pkgs/kmplayer-0.11.1.tar.bz2;
+    sha256 = "d10df9c31f540ab9442b75e0be0ed2cff9313de9004a4a8acbe3dbed79d5fddb";
+  };
+  builder = ./builder.sh;
+  buildInputs = [ cmake qt4 perl gettext stdenv.gcc.libc pango gtk dbus_glib kdelibs automoc4 phonon ];
+}
diff --git a/pkgs/top-level/build-for-release.nix b/pkgs/top-level/build-for-release.nix
index 39e7c4a1ec8f..4ae3b0647b83 100644
--- a/pkgs/top-level/build-for-release.nix
+++ b/pkgs/top-level/build-for-release.nix
@@ -265,6 +265,7 @@ let
 	kdenetwork
 	kdepim
 	kdeplasma_addons
+	kmplayer
         ;
     };
     kernelPackages_2_6_23 = pkgs.recurseIntoAttrs {