--- a/xt_FULLCONENAT.c
+++ b/xt_FULLCONENAT.c
@@ -472,7 +472,7 @@ static unsigned int fullconenat_tg(struct sk_buff *skb, const struct xt_action_p
 
   struct nat_mapping *mapping, *src_mapping;
   unsigned int ret;
-  struct nf_nat_range newrange;
+  struct nf_nat_range2 newrange;
 
   __be32 new_ip, ip;
   uint16_t port, original_port, want_port;