diff --git a/src/assistants/ping/src/sakpingassistant.h b/src/assistants/ping/src/sakpingassistant.h
index 31c49850..2a928be8 100644
--- a/src/assistants/ping/src/sakpingassistant.h
+++ b/src/assistants/ping/src/sakpingassistant.h
@@ -15,7 +15,7 @@
 #include <QToolBar>
 #include <QWidget>
 
-#include "xToolsMainWindow2.h"
+#include "xToolsMainWindow.h"
 
 QT_BEGIN_NAMESPACE
 namespace Ui {
diff --git a/src/common/commonui/sakui.h b/src/common/commonui/sakui.h
index 6d1600e4..c49c9ad7 100644
--- a/src/common/commonui/sakui.h
+++ b/src/common/commonui/sakui.h
@@ -12,7 +12,7 @@
 #include <QApplication>
 
 #include "sak.h"
-#include "xToolsMainWindow2.h"
+#include "xToolsMainWindow.h"
 
 template<typename T>
 int sakExec(int argc, char* argv[], const QString& appName, bool usingCommonMainWindow = true)
diff --git a/src/common/commonui/xToolsMainWindow.cpp b/src/common/commonui/xToolsMainWindow.cpp
index b365411a..c1b68c1f 100644
--- a/src/common/commonui/xToolsMainWindow.cpp
+++ b/src/common/commonui/xToolsMainWindow.cpp
@@ -6,7 +6,7 @@
  * xTools is licensed according to the terms in the file LICENCE in the root of the source code
  * directory.
  **************************************************************************************************/
-#include "xToolsMainWindow2.h"
+#include "xToolsMainWindow.h"
 
 #include <QAction>
 #include <QActionGroup>
diff --git a/src/common/commonui/xToolsMainWindow.h b/src/common/commonui/xToolsMainWindow.h
index 83c6b4df..0ba1b0ac 100644
--- a/src/common/commonui/xToolsMainWindow.h
+++ b/src/common/commonui/xToolsMainWindow.h
@@ -6,8 +6,8 @@
  * xTools is licensed according to the terms in the file LICENCE in the root of the source code
  * directory.
  **************************************************************************************************/
-#ifndef XTOOLSMAINWINDOW2_H
-#define XTOOLSMAINWINDOW2_H
+#ifndef XTOOLSMAINWINDOW_H
+#define XTOOLSMAINWINDOW_H
 
 #include <QActionGroup>
 #include <QApplication>
@@ -56,4 +56,4 @@ private:
     QString getQtConfFileName();
 };
 
-#endif // XTOOLSMAINWINDOW2_H
+#endif // XTOOLSMAINWINDOW_H