diff --git a/pkg/common/discoveryregister/discoveryregister.go b/pkg/common/discoveryregister/discoveryregister.go
index 761ab1a13..c14323027 100644
--- a/pkg/common/discoveryregister/discoveryregister.go
+++ b/pkg/common/discoveryregister/discoveryregister.go
@@ -39,3 +39,4 @@ func NewDiscoveryRegister(envType string) (discoveryregistry.SvcDiscoveryRegistr
 	default:
 		return nil, errors.New("envType not correct")
 	}
+}