diff --git a/include/transport/conversationmanager.h b/include/transport/conversationmanager.h
index 016914c848385cd26e6975b4ab1dd9d311b21681..865736b205ca11ffee46630cfd13a3df9325ab4e 100644
--- a/include/transport/conversationmanager.h
+++ b/include/transport/conversationmanager.h
@@ -69,6 +69,8 @@ class ConversationManager {
 		/// \param conv Conversation.
 		void removeConversation(Conversation *conv);
 
+		void deleteAllConversations();
+
 		void resetResources();
 		void removeJID(const Swift::JID &jid);