diff --git a/codebook.go b/codebook.go
index b1d5c2a..4763216 100644
--- a/codebook.go
+++ b/codebook.go
@@ -42,6 +42,7 @@ var IRCCodes = map[string]string{
 	"325": "RPL_UNIQOPIS",
 	"324": "RPL_CHANNELMODEIS",
 	"329": "RPL_CREATIONTIME",
+	"330": "RPL_WHOISAUTHNAME",
 	"331": "RPL_NOTOPIC",
 	"332": "RPL_TOPIC",
 	"341": "RPL_INVITING",
@@ -202,6 +203,7 @@ var IRCCodes = map[string]string{
 	"265": "RPL_LOCALUSERS",
 	"333": "RPL_TOPICWHOTIME",
 	"354": "RPL_WHOSPCRPL",
+	"671": "RPL_WHOISTLS",
 
 	"CLIENT_STATE_UPDATED":   "UPDATE_STATE",
 	"CLIENT_GENERAL_UPDATED": "UPDATE_GENERAL",