diff --git a/pkgs/applications/video/gnash/default.nix b/pkgs/applications/video/gnash/default.nix
index db6bde782b99..4f2addcc99b0 100644
--- a/pkgs/applications/video/gnash/default.nix
+++ b/pkgs/applications/video/gnash/default.nix
@@ -3,7 +3,7 @@
 , gst_ffmpeg, speex
 , libogg, libxml2, libjpeg, mesa, libpng, libungif, libtool
 , boost, freetype, agg, dbus, curl, pkgconfig, gettext
-, glib, gtk, gtkglext, x11, ming, dejagnu, python, perl
+, glib, gtk, gtkglext, pangox_compat, x11, ming, dejagnu, python, perl
 , freefont_ttf, haxe, swftools
 , lib, makeWrapper
 , xulrunner }:
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
     gettext x11 SDL SDL_mixer gstreamer gst_plugins_base gst_plugins_good
     gst_ffmpeg speex libtool
     libogg libxml2 libjpeg mesa libpng libungif boost freetype agg
-    dbus curl pkgconfig glib gtk gtkglext
+    dbus curl pkgconfig glib gtk gtkglext pangox_compat
     xulrunner
     makeWrapper
   ]