diff --git a/mock_profile.h b/mock_profile.h
index 436eeb7..bbeb2b1 100644
--- a/mock_profile.h
+++ b/mock_profile.h
@@ -28,6 +28,7 @@
   MOCK_METHOD0(GetRpcIdentifier, std::string());
   MOCK_METHOD1(GetStoragePath, bool(FilePath *filepath));
   MOCK_METHOD1(UpdateService, bool(const ServiceRefPtr &service));
+  MOCK_METHOD1(UpdateDevice, bool(const DeviceRefPtr &device));
   MOCK_METHOD0(Save, bool());
   MOCK_CONST_METHOD0(GetConstStorage, const StoreInterface *());