diff --git a/pkgs/development/tools/node-webkit/nw9.nix b/pkgs/development/tools/node-webkit/nw9.nix
deleted file mode 100644
index ba5d6c8e3343..000000000000
--- a/pkgs/development/tools/node-webkit/nw9.nix
+++ /dev/null
@@ -1,57 +0,0 @@
-{ stdenv, fetchurl, buildEnv, makeWrapper
-, xorg, alsaLib, dbus, glib, gtk2, atk, pango, freetype, fontconfig
-, gdk_pixbuf, cairo, zlib, nss, nssTools, nspr, gconf, expat, systemd }:
-let
-  bits = if stdenv.system == "x86_64-linux" then "x64"
-         else "ia32";
-
-  nwEnv = buildEnv {
-    name = "node-webkit-env";
-    paths = [
-      xorg.libX11 xorg.libXrender glib gtk2 atk pango cairo gdk_pixbuf
-      freetype fontconfig xorg.libXcomposite alsaLib xorg.libXdamage
-      xorg.libXext xorg.libXfixes nss nspr gconf expat dbus stdenv.cc.cc
-      xorg.libXtst xorg.libXi
-    ];
-    
-    extraOutputsToInstall = [ "lib" "out" ];
-  };
-
-in stdenv.mkDerivation rec {
-  name = "node-webkit-${version}";
-  version = "0.9.2";
-
-  src = fetchurl {
-    url = "http://dl.node-webkit.org/v${version}/node-webkit-v${version}-linux-${bits}.tar.gz";
-    sha256 = if bits == "x64" then
-      "04b9hgrxxnvrzyc7kmlabvrfbzj9d6lif7z69zgsbn3x25nxxd2n" else
-      "0icwdl564sbx27124js1l4whfld0n6nbysdd522frzk1759dzgri";
-  };
-
-  installPhase = ''
-    mkdir -p $out/share/node-webkit
-    cp -R * $out/share/node-webkit
-
-    patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/share/node-webkit/nw
-    patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/share/node-webkit/nwsnapshot
-
-    ln -s ${systemd.lib}/lib/libudev.so $out/share/node-webkit/libudev.so.0
-
-    patchelf --set-rpath "${nwEnv}/lib:${nwEnv}/lib64:$out/share/node-webkit" $out/share/node-webkit/nw
-    patchelf --set-rpath "${nwEnv}/lib:${nwEnv}/lib64:$out/share/node-webkit" $out/share/node-webkit/nwsnapshot
-
-    mkdir -p $out/bin
-    ln -s $out/share/node-webkit/nw $out/bin
-    ln -s $out/share/node-webkit/nwsnapshot $out/bin
-  '';
-
-  buildInputs = [ makeWrapper ];
-
-  meta = with stdenv.lib; {
-    description = "An app runtime based on Chromium and node.js";
-    homepage = https://github.com/rogerwang/node-webkit;
-    platforms = ["i686-linux" "x86_64-linux"];
-    maintainers = [ maintainers.offline ];
-    license = licenses.bsd3;
-  };
-}