diff --git a/constant.go b/constant.go
index 3864663..18076ae 100644
--- a/constant.go
+++ b/constant.go
@@ -7,6 +7,7 @@ var AllStreams = struct {
 	Order      string
 	Withdrawal string
 	Jobs       string
+	Auth       string
 }{
 	Selly:      "selly",
 	User:       "user",
@@ -14,6 +15,7 @@ var AllStreams = struct {
 	Order:      "order",
 	Withdrawal: "withdrawal",
 	Jobs:       "jobs",
+	Auth:       "auth",
 }
 
 var AllServers = struct {