diff --git a/Modules/IGTBase/mitkQuaternionAveraging.h b/Modules/IGTBase/mitkQuaternionAveraging.h
index 0e7d4f2063..da8f5a4859 100644
--- a/Modules/IGTBase/mitkQuaternionAveraging.h
+++ b/Modules/IGTBase/mitkQuaternionAveraging.h
@@ -1,56 +1,56 @@
 /*===================================================================
 
 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.
 
 ===================================================================*/
 
 
 #ifndef QUATERNIONAVERAGING_H_HEADER_INCLUDED_
 #define QUATERNIONAVERAGING_H_HEADER_INCLUDED_
 
 #include "MitkIGTBaseExports.h"
 #include <itkObject.h>
 #include <itkObjectFactory.h>
 #include <mitkCommon.h>
 #include <mitkQuaternion.h>
 #include <mitkVector.h>
 #include <vector>
 
 
 namespace mitk {
     /**Documentation
     * \brief This class offers methods to average quaternions.
     * \ingroup IGT Base
     */
   class MITKIGTBASE_EXPORT QuaternionAveraging : public itk::Object
     {
     public:
 
-      mitkClassMacro(QuaternionAveraging, itk::Object);
+      mitkClassMacroItkParent(QuaternionAveraging, itk::Object);
       itkNewMacro(Self);
 
       enum Mode
       {
       SimpleMean, //simple averaging over all components of the quaternion, only valid for small differences.
       Slerp       //more advanced algorithm for averaging (spherical linear interpolation), may also be used for huge differences
       };
 
       static mitk::Quaternion CalcAverage(const std::vector<mitk::Quaternion>  quaternions, Mode mode = SimpleMean);
 
     protected:
       QuaternionAveraging();
       virtual ~QuaternionAveraging();
 
     };
 } // Ende Namespace
 #endif