diff --git a/include/transport/usermanager.h b/include/transport/usermanager.h
index cff900272eae2d7021ec4fe4c4211d78efbaa877..af0f1282ed4bbd4a93b887059429f192589aeba0 100644
--- a/include/transport/usermanager.h
+++ b/include/transport/usermanager.h
@@ -31,6 +31,7 @@ class Component;
 class StorageBackend;
 class StorageResponder;
 class RosterResponder;
+class VCardResponder;
 
 /// Manages online XMPP Users.
 
@@ -84,6 +85,7 @@ class UserManager {
 		StorageBackend *m_storageBackend;
 		StorageResponder *m_storageResponder;
 		RosterResponder *m_rosterResponder;
+		VCardResponder *m_vcardResponder;
 		friend class RosterResponder;
 };