diff --git a/nest/protocol.h b/nest/protocol.h
index 3aed2f21..84c46fa8 100644
--- a/nest/protocol.h
+++ b/nest/protocol.h
@@ -22,6 +22,7 @@ struct proto_config;
 struct config;
 struct proto;
 struct event;
+struct ea_list;
 
 /*
  *	Routing Protocol
@@ -111,7 +112,7 @@ struct proto {
 
   void (*if_notify)(struct proto *, unsigned flags, struct iface *i);
   void (*ifa_notify)(struct proto *, unsigned flags, struct ifa *a);
-  void (*rt_notify)(struct proto *, struct network *net, struct rte *new, struct rte *old);
+  void (*rt_notify)(struct proto *, struct network *net, struct rte *new, struct rte *old, struct ea_list *tmpa);
   void (*neigh_notify)(struct neighbor *neigh);
   struct ea_list *(*make_tmp_attrs)(struct rte *rt, struct linpool *pool);
   void (*store_tmp_attrs)(struct rte *rt, struct ea_list *attrs);
diff --git a/nest/rt-table.c b/nest/rt-table.c
index a603c7f1..7aff8b39 100644
--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -127,7 +127,7 @@ do_rte_announce(struct announce_hook *a, net *net, rte *new, rte *old, ea_list *
 	}
     }
   if (new || old)
-    p->rt_notify(p, net, new, old);
+    p->rt_notify(p, net, new, old, tmpa);
   if (new && new != new0)	/* Discard temporary rte's */
     rte_free(new);
   if (old && old != old0)
diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index 8d814861..446f310d 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -528,7 +528,7 @@ rip_if_notify(struct proto *p, unsigned c, struct iface *iface)
 }
 
 static void
-rip_rt_notify(struct proto *p, struct network *net, struct rte *new, struct rte *old)
+rip_rt_notify(struct proto *p, struct network *net, struct rte *new, struct rte *old, struct ea_list *tmpa)
 {
   CHK_MAGIC;
 
diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c
index 364147da..06473468 100644
--- a/sysdep/unix/krt.c
+++ b/sysdep/unix/krt.c
@@ -574,7 +574,7 @@ krt_scan(timer *t)
  */
 
 static void
-krt_notify(struct proto *P, net *net, rte *new, rte *old)
+krt_notify(struct proto *P, net *net, rte *new, rte *old, struct ea_list *tmpa)
 {
   struct krt_proto *p = (struct krt_proto *) P;