diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index f1063d6..100fb8c 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -71,6 +71,8 @@
 	struct inet6_ifaddr	*ifpub;
 	int			regen_count;
 #endif
+	bool			tokenized;
+
 	struct rcu_head		rcu;
 };