diff --git a/sys/src/cmd/ndb/cs.c b/sys/src/cmd/ndb/cs.c
index 308007247..fd6f0c51f 100644
--- a/sys/src/cmd/ndb/cs.c
+++ b/sys/src/cmd/ndb/cs.c
@@ -164,6 +164,7 @@ Network network[] = {
 	{ "icmp",	iplookup,	iptrans,	1 },
 	{ "icmpv6",	iplookup,	iptrans,	1 },
 	{ "rudp",	iplookup,	iptrans,	1 },
+	{ "ssh",	iplookup,	iptrans,	1 },
 	{ "telco",	telcolookup,	telcotrans,	1 },
 	{ 0 },
 };