--- src/rxvttoolkit.C.orig	2012-05-27 16:02:06.000000000 +0000
+++ src/rxvttoolkit.C	2012-05-27 15:57:26.000000000 +0000
@@ -326,7 +326,7 @@
   // 6. System wide per application default file.
 
   /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
-  if ((xe = getenv ("XAPPLRESDIR")))
+  if ((xe = getenv ("XAPPLRESDIR")) || (xe = "/etc/X11/app-defaults") )
     {
       snprintf (fname, sizeof (fname), "%s/%s", xe, RESCLASS);