diff --git a/Examples/Tutorial/Step8/Step8.cpp b/Examples/Tutorial/Step8/Step8.cpp
index 75c6201ebd..e660294d2b 100644
--- a/Examples/Tutorial/Step8/Step8.cpp
+++ b/Examples/Tutorial/Step8/Step8.cpp
@@ -1,81 +1,79 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include "Step8.h"
 
+#include "QmitkRenderWindow.h"
 #include "QmitkStdMultiWidget.h"
 
 #include "mitkRenderingManager.h"
 
 #include <QHBoxLayout>
 #include <QVBoxLayout>
 
 //##Documentation
 //## @brief As Step6, but with QmitkStdMultiWidget as widget
 Step8::Step8(int argc, char *argv[], QWidget *parent) : Step6(argc, argv, parent)
 {
 }
 
 void Step8::SetupWidgets()
 {
   //*************************************************************************
   // Part I: Create windows and pass the tree to it
   //*************************************************************************
 
   // Create toplevel widget with vertical layout
   QVBoxLayout *vlayout = new QVBoxLayout(this);
   vlayout->setMargin(0);
   vlayout->setSpacing(2);
 
   // Create viewParent widget with horizontal layout
   QWidget *viewParent = new QWidget(this);
   vlayout->addWidget(viewParent);
   QHBoxLayout *hlayout = new QHBoxLayout(viewParent);
   hlayout->setMargin(0);
 
   //*************************************************************************
   // Part Ia: create and initialize QmitkStdMultiWidget
   //*************************************************************************
   QmitkStdMultiWidget *multiWidget = new QmitkStdMultiWidget(viewParent);
 
   hlayout->addWidget(multiWidget);
 
   // Tell the multiWidget which DataStorage to render
   multiWidget->SetDataStorage(m_DataStorage);
 
   // Initialize views as axial, sagittal, coronar (from
   // top-left to bottom)
   auto geo = m_DataStorage->ComputeBoundingGeometry3D(m_DataStorage->GetAll());
   mitk::RenderingManager::GetInstance()->InitializeViews(geo);
 
   // Initialize bottom-right view as 3D view
   multiWidget->GetRenderWindow4()->GetRenderer()->SetMapperID(mitk::BaseRenderer::Standard3D);
 
-  // Enable standard handler for levelwindow-slider
-  multiWidget->EnableStandardLevelWindow();
-
   // Add the displayed views to the DataStorage to see their positions in 2D and 3D
   multiWidget->AddDisplayPlaneSubTree();
   multiWidget->AddPlanesToDataStorage();
   multiWidget->SetWidgetPlanesVisibility(true);
 
   //*************************************************************************
   // Part II: Setup standard interaction with the mouse
   //*************************************************************************
 }
 /**
  \example Step8.cpp
  */