diff --git a/wiretap/README b/wiretap/README
index b68bebf9b2..090b89cfdf 100644
--- a/wiretap/README
+++ b/wiretap/README
@@ -1,4 +1,4 @@
-$Id: README,v 1.22 2000/06/08 03:09:32 gram Exp $
+$Id: README,v 1.23 2000/08/04 05:17:18 gram Exp $
 
 Wiretap is a library that is being developed as a future replacement for
 libpcap, the current standard Unix library for packet capturing. Libpcap
@@ -127,5 +127,10 @@ dump of all packets across the router (except of your own telnet session
 dump to disk with 'script' or by 'telnet | tee'. Wiretap will read the
 ASCII hex dump and convert it to binary data.
 
+ISDN4BSD "i4btrace" utility
+---------------------------
+Bert Driehuis
+
+
 Gilbert Ramirez <gram@xiexie.org>
 Guy Harris <guy@alum.mit.edu>