diff -urN dbus-1.2.1/bus/system.conf.in dbus-1.2.1.b/bus/system.conf.in
--- dbus-1.2.1/bus/system.conf.in	2008-04-04 11:24:08.000000000 -0400
+++ dbus-1.2.1.b/bus/system.conf.in	2008-07-17 13:56:26.000000000 -0400
@@ -17,6 +17,9 @@
   <!-- Run as special user -->
   <user>@DBUS_USER@</user>
 
+  <!-- Up the max timeout -->
+  <limit name="reply_timeout">21600000</limit>
+
   <!-- Fork into daemon mode -->
   <fork/>