diff --git a/pkgs/applications/window-managers/jwm/default.nix b/pkgs/applications/window-managers/jwm/default.nix
index adbdef5e284..540e5d1c1e6 100644
--- a/pkgs/applications/window-managers/jwm/default.nix
+++ b/pkgs/applications/window-managers/jwm/default.nix
@@ -1,22 +1,24 @@
 { stdenv, fetchurl, pkgconfig, automake, autoconf, libtool, which, xorg,
-  libX11, libXext, libXinerama, libXpm, libXft, libXau, libXdmcp, libpng,
-  libjpeg, expat, xproto, xextproto, xineramaproto, librsvg, gettext,
+  libX11, libXext, libXinerama, libXpm, libXft, libXau, libXdmcp, libXmu,
+  libpng, libjpeg, expat, xproto, xextproto, xineramaproto, librsvg, gettext,
   freetype, fontconfig }:
 
 stdenv.mkDerivation rec {
   name = "jwm-${version}";
-  version = "1406";
+  version = "1495";
   
   src = fetchurl {
      url = "https://github.com/joewing/jwm/archive/s${version}.tar.gz";
-     sha256 = "0yk22b7cshhyfpcqnb4p59yxspx95xg9yp1kmkxi2fyw95cacab4";
+     sha256 = "0sn9la3k36k1d9qyxab1sbv2mqicq2w7q4wgy4bj8d48zc8xjy6v";
   };
 
-  nativeBuildInputs = [ pkgconfig automake autoconf libtool which ];
+  nativeBuildInputs = [ pkgconfig automake autoconf libtool which gettext ];
 
   buildInputs = [ libX11 libXext libXinerama libXpm libXft xorg.libXrender
-    libXau libXdmcp libpng libjpeg expat xproto xextproto xineramaproto
-    librsvg gettext freetype fontconfig ];
+    libXau libXdmcp libXmu libpng libjpeg expat xproto xextproto xineramaproto
+    librsvg freetype fontconfig ];
+
+  enableParallelBuilding = true;
 
   preConfigure = "./autogen.sh";