diff --git a/wsapi.go b/wsapi.go
index d11c990..adab402 100644
--- a/wsapi.go
+++ b/wsapi.go
@@ -540,6 +540,7 @@ func (s *Session) onVoiceStateUpdate(st *VoiceStateUpdate) {
 	voice.Lock()
 	voice.UserID = st.UserID
 	voice.sessionID = st.SessionID
+	voice.ChannelID = st.ChannelID
 	voice.Unlock()
 }