diff --git a/buffet/manager.h b/buffet/manager.h
index 44790d3..3961b68 100644
--- a/buffet/manager.h
+++ b/buffet/manager.h
@@ -81,6 +81,8 @@
   std::string TestMethod(const std::string& message) override;
 
   void OnCommandDefsChanged();
+  void OnRegistrationChanged(RegistrationStatus status);
+  void OnConfigChanged(const BuffetConfig& config);
 
   org::chromium::Buffet::ManagerAdaptor dbus_adaptor_{this};
   chromeos::dbus_utils::DBusObject dbus_object_;