diff -Nur iptables-svn/extensions/libipt_conntrack.c iptables-22/extensions/libipt_conntrack.c
--- iptables-svn/extensions/libipt_conntrack.c	2007-05-31 12:46:30.000000000 +0200
+++ iptables-22/extensions/libipt_conntrack.c	2007-05-31 13:06:09.000000000 +0200
@@ -10,7 +10,7 @@
 #include <ctype.h>
 #include <iptables.h>
 #include <linux/netfilter/nf_conntrack_common.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
 /* For 64bit kernel / 32bit userspace */
 #include "../include/linux/netfilter_ipv4/ipt_conntrack.h"