diff --git a/zebra/zebra_rnh.h b/zebra/zebra_rnh.h
index 97dbba7..574c95f 100644
--- a/zebra/zebra_rnh.h
+++ b/zebra/zebra_rnh.h
@@ -30,6 +30,7 @@
 struct rnh
 {
   u_char flags;
+#define ZEBRA_NHT_CONNECTED  	0x1
   struct rib *state;
   struct list *client_list;
   struct route_node *node;