diff -Naur tora-9999.orig/src/widgets/tohelp.cpp tora-9999/src/widgets/tohelp.cpp
--- tora-9999.orig/src/widgets/tohelp.cpp	2018-06-10 18:03:14.063848473 +0300
+++ tora-9999/src/widgets/tohelp.cpp	2018-06-10 18:04:32.123586786 +0300
@@ -43,6 +43,7 @@
 #include "core/toconfiguration.h"
 #include "ts_log/ts_log_utils.h"
 
+#include <QAction>
 #include <QMessageBox>
 #include <QtCore/QSettings>