diff --git a/server/server_handlers.go b/server/server_handlers.go
index a9441c7..a1df42f 100644
--- a/server/server_handlers.go
+++ b/server/server_handlers.go
@@ -10,7 +10,7 @@ import (
 )
 
 type ServerHandlers struct {
-	Registry rpc.Registry
+	RPCRegistry rpc.Registry
 
 	codecs map[string]protocol.ServerCodec
 }
@@ -56,8 +56,8 @@ func (sh *ServerHandlers) OnPostWriteError(w io.Writer, err error) {
 }
 
 func (sh *ServerHandlers) Validate() {
-	if nil == sh.Registry {
-		panic("Registry(RPCRegistry) must be specified.")
+	if nil == sh.RPCRegistry {
+		panic("RPCRegistry must be specified.")
 	}
 }
 
@@ -77,5 +77,5 @@ func (sh *ServerHandlers) getCodec(contentType string) (protocol.ServerCodec, er
 }
 
 func (sh *ServerHandlers) invoke(codec protocol.RegistryCodec) (result interface{}, err error) {
-	return sh.Registry.Invoke(codec)
+	return sh.RPCRegistry.Invoke(codec)
 }