diff --git a/doc/changelog.txt b/doc/changelog.txt
index bf3275d..6c40b7c 100644
--- a/doc/changelog.txt
+++ b/doc/changelog.txt
@@ -1,5 +1,8 @@
 
 
+- build: support for Linux 2.6.31-rc1
+
+
 Xtables-addons 1.17 (June 16 2009)
 ==================================
 - IPMARK: print missing --shift parameter
diff --git a/extensions/compat_skbuff.h b/extensions/compat_skbuff.h
index 976e101..2778fb4 100644
--- a/extensions/compat_skbuff.h
+++ b/extensions/compat_skbuff.h
@@ -4,6 +4,23 @@
 struct tcphdr;
 struct udphdr;
 
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 30)
+static inline void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)
+{
+	skb->dst = dst;
+}
+
+static inline struct dst_entry *skb_dst(const struct sk_buff *skb)
+{
+	return skb->dst;
+}
+
+static inline struct rtable *skb_rtable(const struct sk_buff *skb)
+{
+	return (void *)skb->dst;
+}
+#endif
+
 #if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 19)
 #	define skb_ifindex(skb) \
 		(((skb)->input_dev != NULL) ? (skb)->input_dev->ifindex : 0)
diff --git a/extensions/xt_DELUDE.c b/extensions/xt_DELUDE.c
index 6bcb77c..43df0d2 100644
--- a/extensions/xt_DELUDE.c
+++ b/extensions/xt_DELUDE.c
@@ -119,19 +119,18 @@ static void delude_send_reset(struct sk_buff *oldskb, unsigned int hook)
 		addr_type = RTN_LOCAL;
 
 	/* ip_route_me_harder expects skb->dst to be set */
-	dst_hold(oldskb->dst);
-	nskb->dst = oldskb->dst;
+	skb_dst_set(nskb, dst_clone(skb_dst(oldskb)));
 
 	if (ip_route_me_harder(&nskb, addr_type))
 		goto free_nskb;
 	else
 		niph = ip_hdr(nskb);
 
-	niph->ttl       = dst_metric(nskb->dst, RTAX_HOPLIMIT);
+	niph->ttl       = dst_metric(skb_dst(nskb), RTAX_HOPLIMIT);
 	nskb->ip_summed = CHECKSUM_NONE;
 
 	/* "Never happens" */
-	if (nskb->len > dst_mtu(nskb->dst))
+	if (nskb->len > dst_mtu(skb_dst(nskb)))
 		goto free_nskb;
 
 	nf_ct_attach(nskb, oldskb);
diff --git a/extensions/xt_TARPIT.c b/extensions/xt_TARPIT.c
index 4100ab5..ed052e4 100644
--- a/extensions/xt_TARPIT.c
+++ b/extensions/xt_TARPIT.c
@@ -167,20 +167,20 @@ static void tarpit_tcp(struct sk_buff *oldskb, unsigned int hook)
 	nskb->ip_summed = CHECKSUM_NONE;
 
 	/* Adjust IP TTL */
-	niph->ttl = dst_metric(nskb->dst, RTAX_HOPLIMIT);
+	niph->ttl = dst_metric(skb_dst(nskb), RTAX_HOPLIMIT);
 
 	/* Adjust IP checksum */
 	niph->check = 0;
 	niph->check = ip_fast_csum(skb_network_header(nskb), niph->ihl);
 
 	/* "Never happens" */
-	if (nskb->len > dst_mtu(nskb->dst))
+	if (nskb->len > dst_mtu(skb_dst(nskb)))
 		goto free_nskb;
 
 	nf_ct_attach(nskb, oldskb);
 
-	NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT, nskb, NULL, nskb->dst->dev,
-		dst_output);
+	NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT, nskb, NULL,
+		skb_dst(nskb)->dev, dst_output);
 	return;
 
  free_nskb:
@@ -192,7 +192,7 @@ tarpit_tg(struct sk_buff **pskb, const struct xt_target_param *par)
 {
 	const struct sk_buff *skb = *pskb;
 	const struct iphdr *iph = ip_hdr(skb);
-	const struct rtable *rt = (const void *)skb->dst;
+	const struct rtable *rt = skb_rtable(skb);
 
 	/* Do we have an input route cache entry? (Not in PREROUTING.) */
 	if (rt == NULL)
diff --git a/extensions/xt_TEE.c b/extensions/xt_TEE.c
index 5fdfe3b..dea135c 100644
--- a/extensions/xt_TEE.c
+++ b/extensions/xt_TEE.c
@@ -79,9 +79,9 @@ tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
 		return false;
 	}
 
-	dst_release(skb->dst);
-	skb->dst      = &rt->u.dst;
-	skb->dev      = skb->dst->dev;
+	dst_release(skb_dst(skb));
+	skb_dst_set(skb, &rt->u.dst);
+	skb->dev      = rt->u.dst.dev;
 	skb->protocol = htons(ETH_P_IP);
 	return true;
 }
@@ -104,7 +104,7 @@ static inline bool dev_hh_avail(const struct net_device *dev)
  */
 static void tee_tg_send(struct sk_buff *skb)
 {
-	const struct dst_entry *dst  = skb->dst;
+	const struct dst_entry *dst  = skb_dst(skb);
 	const struct net_device *dev = dst->dev;
 	unsigned int hh_len = LL_RESERVED_SPACE(dev);
 
@@ -251,9 +251,9 @@ tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
 		return false;
 	}
 
-	dst_release(skb->dst);
-	skb->dst      = dst;
-	skb->dev      = skb->dst->dev;
+	dst_release(skb_dst(skb));
+	skb_dst_set(skb, dst);
+	skb->dev      = dst->dev;
 	skb->protocol = htons(ETH_P_IPV6);
 	return true;
 }