diff --git a/email.go b/email.go
index cee542e..ae234ed 100644
--- a/email.go
+++ b/email.go
@@ -16,7 +16,7 @@ const (
 )
 
 const (
-	KeyCreateSupplierUser = "create_user"
+	KeyCreateSupplierUser = "create_supplier_user"
 )
 
 var (