diff --git a/model/discovery/Service.go b/model/discovery/Service.go
index 2c17ad2..f83941c 100644
--- a/model/discovery/Service.go
+++ b/model/discovery/Service.go
@@ -6,8 +6,8 @@ import (
 )
 
 type Service struct {
-	MetaCryptoTypeKey *meta.MetaCryptoType `json:"metaCryptoType,omitempty"`
-	Name              string               `json:"name,omitempty"`
+	MetaCryptoType *meta.MetaCryptoType `json:"metaCryptoType,omitempty"`
+	Name           string               `json:"name,omitempty"`
 
 	Port *Port `json:"port,omitempty"`