diff --git a/include/transport/user.h b/include/transport/user.h
index d164852f6f8efd6aed5060f52fa022615341b3ad..f7752f0755e0b9e82c2424b5541282defc712d0c 100644
--- a/include/transport/user.h
+++ b/include/transport/user.h
@@ -57,7 +57,7 @@ class User : public Swift::EntityCapsProvider {
 		/// Returns full JID which supports particular feature or invalid JID.
 		/// \param feature disco#info feature.
 		/// \return full JID which supports particular feature or invalid JID.
-		Swift::JID getJIDWithFeature(const std::string &feature);
+		std::vector<Swift::JID> getJIDWithFeature(const std::string &feature);
 
 		Swift::DiscoInfo::ref getCaps(const Swift::JID &jid) const;