diff --git a/src/packets.c b/src/packets.c
index f6a3759..e6c4c1e 100644
--- a/src/packets.c
+++ b/src/packets.c
@@ -1863,7 +1863,7 @@ do_pkg (struct pkg *packet, _net_addr * addr, int len)
 
 	/* Check the size of the incoming packet */
 	if (len != NTOH16(packet->h.len)) {
-        d_printf ("do_pkg: len of the incoming packet is not the same as in pkg->h.len\n");
+        d_printf ("do_pkg: len(%d) of the incoming packet is not the same as in pkg->h.len(%d)\n", len, NTOH16(packet->h.len));
         return;
 	}