diff --git a/include/transport/rostermanager.h b/include/transport/rostermanager.h
index 7965152f5c6f4d58652cea53238d3a3be9d73e94..d8d099beda3e65e0b989ab49ff9e51e49c81b07a 100644
--- a/include/transport/rostermanager.h
+++ b/include/transport/rostermanager.h
@@ -67,9 +67,12 @@ class RosterManager {
 		boost::signal<void (AbstractBuddy *buddy)> onBuddyUnset;
 
 	private:
+		void setBuddyCallback(AbstractBuddy *buddy);
+
 		std::map<std::string, AbstractBuddy *> m_buddies;
 		Component *m_component;
 		User *m_user;
+		Swift::Timer::ref m_setBuddyTimer;
 };
 
 }