diff --git a/core/net/rime/tree.c b/core/net/rime/tree.c
index 75d64844b..84a93d844 100644
--- a/core/net/rime/tree.c
+++ b/core/net/rime/tree.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: tree.c,v 1.1 2007/03/15 20:04:30 adamdunkels Exp $
+ * $Id: tree.c,v 1.2 2007/03/15 21:25:06 adamdunkels Exp $
  */
 
 /**
@@ -152,7 +152,7 @@ node_packet_received(struct ruc_conn *c, rimeaddr_t *from, u8_t seqno)
     return 1;
   } else if(hdr->hoplim > 1 && tc.hello.hopcount != HOPCOUNT_MAX) {
     printf("%d: packet received from %d, forwarding %d, best neighbor %p\n",
-	   node_id, from->u16, tc.forwarding, neighbor_best());
+	   rimeaddr_node_addr.u16, from->u16, tc.forwarding, neighbor_best());
     if(!tc.forwarding) {
       tc.forwarding = 1;
       n = neighbor_best();
@@ -162,7 +162,8 @@ node_packet_received(struct ruc_conn *c, rimeaddr_t *from, u8_t seqno)
       return 1;
     } else {
 
-      printf("%d: still forwarding another packet, not sending ACK\n", node_id);
+      printf("%d: still forwarding another packet, not sending ACK\n",
+	     rimeaddr_node_addr.u16);
       return 0;
     }
   }