diff --git a/UDPExamples/UDPDaemon.cpp b/UDPExamples/UDPDaemon.cpp
index 0f6793028..6d98b3a6b 100644
--- a/UDPExamples/UDPDaemon.cpp
+++ b/UDPExamples/UDPDaemon.cpp
@@ -169,7 +169,11 @@ public:
     connect (server_, &MessageServer::client_opened, this, &Server::add_client);
     connect (server_, &MessageServer::client_closed, this, &Server::remove_client);
 
+#if QT_VERSION >= 0x051400
     server_->start (port, multicast_group, QSet<QString> {network_interface_names.begin (), network_interface_names.end ()});
+#else
+    server_->start (port, multicast_group, network_interface_names.toSet ());
+#endif
   }
 
 private: