diff --git a/buffet/manager.cc b/buffet/manager.cc
index ac693f1..7c3cbd5 100644
--- a/buffet/manager.cc
+++ b/buffet/manager.cc
@@ -56,7 +56,8 @@
   //              the properties interface.
   state_.SetValue("{}");
   dbus_object_.RegisterAsync(cb);
-  command_manager_ = std::make_shared<CommandManager>();
+  command_manager_ =
+      std::make_shared<CommandManager>(dbus_object_.GetObjectManager());
   command_manager_->Startup();
   device_info_ = std::unique_ptr<DeviceRegistrationInfo>(
       new DeviceRegistrationInfo(command_manager_));