diff --git a/client.go b/client.go
index 0526c0c..c1d12ce 100644
--- a/client.go
+++ b/client.go
@@ -175,6 +175,8 @@ func (c *Client) reply(code replyCode, args ...string) {
 		c.outputChan <- fmt.Sprintf(":%s 323 %s", c.server.name, c.nick)
 	case rplOper:
 		c.outputChan <- fmt.Sprintf(":%s 381 %s :You are now an operator", c.server.name, c.nick)
+	case rplChannelModeIs:
+		c.outputChan <- fmt.Sprintf(":%s 324 %s %s %s", c.server.name, c.nick, args[0], args[1])
 	case errMoreArgs:
 		c.outputChan <- fmt.Sprintf(":%s 461 %s :Not enough params", c.server.name, c.nick)
 	case errNoNick:
diff --git a/rosella.go b/rosella.go
index a2eff91..f799d20 100644
--- a/rosella.go
+++ b/rosella.go
@@ -68,6 +68,7 @@ const (
 	rplMsg
 	rplList
 	rplOper
+	rplChannelModeIs
 	errMoreArgs
 	errNoNick
 	errInvalidNick