diff --git a/doc/README.dissector b/doc/README.dissector
index e364bd9785..648ba3293a 100644
--- a/doc/README.dissector
+++ b/doc/README.dissector
@@ -3398,7 +3398,7 @@ dissect_PROTO_tcp when the reassembly is complete and from
 dissect_PROTO_udp (or dissect_PROTO_other).
 
 To register the distinct dissector functions, consider the following
-example, stolen from packet-dns.c:
+example, stolen from packet-hartip.c:
 
     #include "packet-tcp.h"