diff --git a/epan/dissectors/packet-netrom.c b/epan/dissectors/packet-netrom.c
index a66c46d3af..2610577709 100644
--- a/epan/dissectors/packet-netrom.c
+++ b/epan/dissectors/packet-netrom.c
@@ -454,7 +454,7 @@ dissect_netrom_routing(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 		proto_tree_add_item_ret_string_and_length(netrom_tree, hf_netrom_mnemonic, tvb, 1, 6, ENC_ASCII|ENC_NA,
 													pinfo->pool, &mnemonic, &mnemonic_len);
-		proto_item_append_text(ti, ", routing table frame, Node: %.6s", mnemonic);
+		proto_item_append_text(ti, ", routing table frame, Node: %s", mnemonic);
 	}
 
 	next_tvb = tvb_new_subset_remaining(tvb, 7);