diff --git a/def.go b/def.go
index 4b1d930..e296d3f 100644
--- a/def.go
+++ b/def.go
@@ -52,6 +52,7 @@ type ChirpClient struct {
 	CWGuildID64  int64     `json:"guild_id"`
 	CWRole       string    `json:"role"`
 	CWState      string    `json:"state"`
+	CWClass      string    `json:"class"`
 	CWBusyUntil  time.Time `json:"busy_until"`
 	CWLastUpdate time.Time `json:"last_update"`
 	CWIdle       bool      `json:"idle"`