diff --git a/Modules/DiffusionImaging/IODataStructures/DiffusionWeightedImages/mitkDiffusionImageSource.h b/Modules/DiffusionImaging/IODataStructures/DiffusionWeightedImages/mitkDiffusionImageSource.h
index d7ecb2fb05..2191525e52 100644
--- a/Modules/DiffusionImaging/IODataStructures/DiffusionWeightedImages/mitkDiffusionImageSource.h
+++ b/Modules/DiffusionImaging/IODataStructures/DiffusionWeightedImages/mitkDiffusionImageSource.h
@@ -1,79 +1,78 @@
 /*=========================================================================
 
 Program:   Medical Imaging & Interaction Toolkit
 Language:  C++
 Date:      $Date: 2009-05-13 18:06:46 +0200 (Mi, 13 Mai 2009) $
 Version:   $Revision: 5308 $
 
 Copyright (c) German Cancer Research Center, Division of Medical and
 Biological Informatics. All rights reserved.
 See MITKCopyright.txt or http://www.mitk.org/copyright.html for details.
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
 
 
 #ifndef _MITK_DIFFUSION_IMAGE_DATA_SOURCE_H_HEADER_
 #define _MITK_DIFFUSION_IMAGE_DATA_SOURCE_H_HEADER_
 
 #include "mitkImageSource.h"
-#include "MitkDiffusionImagingExports.h"
 
 namespace mitk {
 
   template<typename TPixelType>
   class DiffusionImage;
   /*class DiffusionImage<double>;
   class DiffusionImage<int>;
   class DiffusionImage<unsigned int>;
   class DiffusionImage<short>;
   class DiffusionImage<unsigned short>;
   class DiffusionImage<char>;
   class DiffusionImage<unsigned char>;
   class DiffusionImage<long>;
   class DiffusionImage<unsigned long>;*/
 
 //##Documentation
 //## @brief Superclass of all classes generating diffusion volumes (instances 
 //## of class DiffusionImage) as output. 
 //##
 //## @ingroup Process
 template<typename TPixelType>
-class MitkDiffusionImaging_EXPORT DiffusionImageSource : public ImageSource
+class DiffusionImageSource : public ImageSource
 {
 public:
   mitkClassMacro(DiffusionImageSource, BaseProcess);
   itkNewMacro(Self);  
 
   typedef DiffusionImage<TPixelType> OutputType;
   typedef itk::DataObject::Pointer DataObjectPointer;
 
   virtual DataObjectPointer MakeOutput(unsigned int idx);
 
 
   //void SetOutput(OutputType* output);
 
   //OutputType* GetOutput()
   //{return Superclass::GetOutput();}
 
   //OutputType* GetOutput(unsigned int idx);
 
   //virtual void GraftOutput(OutputType* graft);
 
   //virtual void GraftNthOutput(unsigned int idx, OutputType *graft);
 
 protected:
   DiffusionImageSource();
 
   virtual ~DiffusionImageSource();
 };
 
 } // namespace mitk
 
 #include "mitkDiffusionImageSource.cpp"
 
 
 #endif /* _MITK_DIFFUSION_IMAGE_DATA_SOURCE_H_HEADER_ */