--- src/cpp/desktop/3rdparty/qtsingleapplication/qtlocalpeer.cpp.ORIG	2015-08-12 01:58:43.000000000 +0200
+++ src/cpp/desktop/3rdparty/qtsingleapplication/qtlocalpeer.cpp	2015-08-27 11:06:17.924904962 +0200
@@ -39,6 +39,7 @@
 ****************************************************************************/
 
 
+#include <QDataStream>
 #include "qtlocalpeer.h"
 #include <QCoreApplication>
 #include <QTime>