diff --git a/Core/Code/Testing/mitkImageVtkMapper2DResliceInterpolationPropertyTest.cpp b/Core/Code/Testing/mitkImageVtkMapper2DResliceInterpolationPropertyTest.cpp
index a83bfaf590..52768018a8 100644
--- a/Core/Code/Testing/mitkImageVtkMapper2DResliceInterpolationPropertyTest.cpp
+++ b/Core/Code/Testing/mitkImageVtkMapper2DResliceInterpolationPropertyTest.cpp
@@ -1,85 +1,85 @@
 /*===================================================================
 
 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.
 
 ===================================================================*/
 
 //MITK
 #include "mitkTestingMacros.h"
 #include "mitkRenderingTestHelper.h"
 #include <mitkNodePredicateDataType.h>
 #include "mitkIOUtil.h"
 #include "mitkDataNode.h"
 
 //VTK
 #include <vtkRegressionTestImage.h>
 #include <mitkVtkResliceInterpolationProperty.h>
 
 
 int mitkImageVtkMapper2DResliceInterpolationPropertyTest(int argc, char* argv[])
 {
   //load all arguments into a datastorage, take last argument as reference
   //setup a renderwindow of fixed size X*Y
   //render the datastorage
   //compare rendering to reference image
   //note: this test is supposed to test the reslice interpolation modes not the swiveling itself
   MITK_TEST_BEGIN("mitkImageVtkMapper2DResliceInterpolationPropertyTest")
 
   mitkRenderingTestHelper renderingHelper(640, 480, argc, argv);
 
   //get resliceInterpolation from comandline arg
   int resliceInterpolation = atoi(argv[argc-4]);
 
   //Set interpolation mode for rendering
   renderingHelper.SetImageProperty("reslice interpolation", mitk::VtkResliceInterpolationProperty::New( resliceInterpolation ));
 
   /*+++rotate plane+++*/
   //center point for rotation
   mitk::Point3D centerPoint;
   centerPoint.Fill(0.0f);
   //vector for rotating the slice
   mitk::Vector3D rotationVector;
   rotationVector.SetElement(0, 0.2);
   rotationVector.SetElement(1, 0.3);
   rotationVector.SetElement(2, 0.5);
   //sets a swivel direction for the image
 
   //new version of setting the center point:
   mitk::Image::Pointer image = static_cast<mitk::Image*>(renderingHelper.GetDataStorage()->GetNode(mitk::NodePredicateDataType::New("Image"))->GetData());
 
   //get the center point of the image
   centerPoint = image->GetGeometry()->GetCenter();
 
   //rotate the image arround its own center
   renderingHelper.ReorientSlices(centerPoint, rotationVector);
 
 
   //use this to generate a reference screenshot or save the file:
   bool generateReferenceScreenshot = false;
   if(generateReferenceScreenshot)
   {
     renderingHelper.Render();
     renderingHelper.SaveReferenceScreenShot("C:\\Users\\schroedt\\Pictures\\RenderingTestData\\Pic3dRefLinear.png");
   }
 
   //threshold for CompareRenderWindowAgainstReference
-  double threshold = 0.15;//difference between interpolation modes is very small
+  double threshold = 0.35;//difference between interpolation modes is very small
 
   //### Usage of CompareRenderWindowAgainstReference: See docu of mitkRrenderingTestHelper
   MITK_TEST_CONDITION( renderingHelper.CompareRenderWindowAgainstReference(argc, argv, threshold) == true, "CompareRenderWindowAgainstReference test result positive?" );
 
 
 
 
   MITK_TEST_END();
 }