diff --git a/Core/Code/Testing/CMakeLists.txt b/Core/Code/Testing/CMakeLists.txt
index 6a7f17100b..4dd9841190 100644
--- a/Core/Code/Testing/CMakeLists.txt
+++ b/Core/Code/Testing/CMakeLists.txt
@@ -1,71 +1,71 @@
 MITK_CREATE_MODULE_TESTS(LABELS MITK-Core)
 # MITK_INSTALL_TARGETS(EXECUTABLES MitkTestDriver)
 
 mitkAddCustomModuleTest(mitkDICOMLocaleTest_spacingOk_CT mitkDICOMLocaleTest ${MITK_DATA_DIR}/spacing-ok-ct.dcm)
 mitkAddCustomModuleTest(mitkDICOMLocaleTest_spacingOk_MR mitkDICOMLocaleTest ${MITK_DATA_DIR}/spacing-ok-mr.dcm)
 mitkAddCustomModuleTest(mitkDICOMLocaleTest_spacingOk_SC mitkDICOMLocaleTest ${MITK_DATA_DIR}/spacing-ok-sc.dcm)
 
 mitkAddCustomModuleTest(mitkEventMapperTest_Test1And2 mitkEventMapperTest ${MITK_DATA_DIR}/TestStateMachine1.xml ${MITK_DATA_DIR}/TestStateMachine2.xml)
 
 #mitkAddCustomModuleTest(mitkNodeDependentPointSetInteractorTest mitkNodeDependentPointSetInteractorTest ${MITK_DATA_DIR}/Pic3D.pic.gz ${MITK_DATA_DIR}/BallBinary30x30x30.pic.gz)
 mitkAddCustomModuleTest(mitkNodeDependentPointSetInteractorTest mitkNodeDependentPointSetInteractorTest  ${MITK_DATA_DIR}/Pic3D.nrrd ${MITK_DATA_DIR}/BallBinary30x30x30.nrrd)
 
 mitkAddCustomModuleTest(mitkDataStorageTest_US4DCyl mitkDataStorageTest ${MITK_DATA_DIR}/US4DCyl.nrrd)
 
 mitkAddCustomModuleTest(mitkStateMachineFactoryTest_TestStateMachine1_2 mitkStateMachineFactoryTest ${MITK_DATA_DIR}/TestStateMachine1.xml ${MITK_DATA_DIR}/TestStateMachine2.xml)
 
 mitkAddCustomModuleTest(mitkDicomSeriesReaderTest_CTImage mitkDicomSeriesReaderTest ${MITK_DATA_DIR}/TinyCTAbdomen)
 
 mitkAddCustomModuleTest(mitkPointSetReaderTest mitkPointSetReaderTest ${MITK_DATA_DIR}/PointSetReaderTestData.mps)
 
 mitkAddCustomModuleTest(mitkImageTest_4DImageData mitkImageTest ${MITK_DATA_DIR}/US4DCyl.nrrd)
 mitkAddCustomModuleTest(mitkImageTest_2D+tImageData mitkImageTest ${MITK_DATA_DIR}/Pic2DplusT.nrrd)
 mitkAddCustomModuleTest(mitkImageTest_3DImageData mitkImageTest ${MITK_DATA_DIR}/Pic3D.nrrd)
 mitkAddCustomModuleTest(mitkImageTest_brainImage mitkImageTest ${MITK_DATA_DIR}/brain.mhd)
 #mitkAddCustomModuleTest(mitkImageTest_color2DImage mitkImageTest ${MITK_DATA_DIR}/NrrdWritingTestImage.jpg)
 
 if(WIN32 OR APPLE OR MITK_ENABLE_GUI_TESTING) ### since the rendering test's do not run in ubuntu, yet, we build them only for other systems or if the user explicitly sets the variable MITK_ENABLE_GUI_TESTING
 mitkAddCustomModuleTest(mitkImageVtkMapper2D_rgbaImage640x480 mitkImageVtkMapper2DTest
                         ${MITK_DATA_DIR}/RenderingTestData/rgbaImage.png #input image to load in data storage
                         -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/rgbaImage640x480REF.png #corresponding reference screenshot
 )
 mitkAddCustomModuleTest(mitkImageVtkMapper2D_pic3d640x480 mitkImageVtkMapper2DTest #test for standard Pic3D transversal slice
                         ${MITK_DATA_DIR}/Pic3D.nrrd #input image to load in data storage
                         -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/pic3d640x480REF.png #corresponding reference screenshot
 )
 mitkAddCustomModuleTest(mitkImageVtkMapper2D_pic3dColorBlue640x480 mitkImageVtkMapper2DColorTest #test for color property (=blue) Pic3D sagittal slice
                         ${MITK_DATA_DIR}/Pic3D.nrrd #input image to load in data storage
                         -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/pic3dColorBlue640x480REF.png #corresponding reference screenshot
 )
 mitkAddCustomModuleTest(mitkImageVtkMapper2D_pic3dLevelWindow640x480 mitkImageVtkMapper2DLevelWindowTest #test for levelwindow property (=blood) #Pic3D sagittal slice
                         ${MITK_DATA_DIR}/Pic3D.nrrd #input image to load in data storage
                         -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/pic3dLevelWindowBlood640x480REF.png #corresponding reference #screenshot
 )
-mitkAddCustomModuleTest(mitkImageVtkMapper2D_pic3dOpacity640x480 mitkImageVtkMapper2DOpacityTest #test for opacity (=0.5) Pic3D coronal slice
-                        ${MITK_DATA_DIR}/Pic3D.nrrd #input image to load in data storage
-                        -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/pic3dOpacity640x480REF.png #corresponding reference screenshot
-)
+#mitkAddCustomModuleTest(mitkImageVtkMapper2D_pic3dOpacity640x480 mitkImageVtkMapper2DOpacityTest #test for opacity (=0.5) Pic3D coronal slice
+#                        ${MITK_DATA_DIR}/Pic3D.nrrd #input image to load in data storage
+#                        -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/pic3dOpacity640x480REF.png #corresponding reference screenshot
+#)
 mitkAddCustomModuleTest(mitkImageVtkMapper2D_pic3dSwivel640x480 mitkImageVtkMapper2DSwivelTest #test for a randomly chosen Pic3D swivelled slice
                         ${MITK_DATA_DIR}/Pic3D.nrrd #input image to load in data storage
                         -V ${MITK_DATA_DIR}/RenderingTestData/ReferenceScreenshots/pic3dSwivel640x480REF.png #corresponding reference screenshot
 )
 
-SET_PROPERTY(TEST mitkImageVtkMapper2D_rgbaImage640x480 mitkImageVtkMapper2D_pic3d640x480 mitkImageVtkMapper2D_pic3dColorBlue640x480 mitkImageVtkMapper2D_pic3dLevelWindow640x480 mitkImageVtkMapper2D_pic3dOpacity640x480 mitkImageVtkMapper2D_pic3dSwivel640x480
+SET_PROPERTY(TEST mitkImageVtkMapper2D_rgbaImage640x480 mitkImageVtkMapper2D_pic3d640x480 mitkImageVtkMapper2D_pic3dColorBlue640x480 mitkImageVtkMapper2D_pic3dLevelWindow640x480 mitkImageVtkMapper2D_pic3dSwivel640x480 #mitkImageVtkMapper2D_pic3dOpacity640x480
 PROPERTY RUN_SERIAL TRUE)
 
 endif()
 
 # see bug 9882
 if(NOT APPLE)
 add_test(mitkPointSetLocaleTest  ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TESTDRIVER} mitkPointSetLocaleTest ${MITK_DATA_DIR}/pointSet.mps)
 set_property(TEST mitkPointSetLocaleTest PROPERTY LABELS MITK-Core)
 endif()
 
 add_test(mitkImageWriterTest_nrrdImage ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TESTDRIVER} mitkImageWriterTest ${MITK_DATA_DIR}/NrrdWritingTestImage.jpg)
 add_test(mitkImageWriterTest_2DPNGImage ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TESTDRIVER} mitkImageWriterTest ${MITK_DATA_DIR}/Png2D-bw.png)
 set_property(TEST mitkImageWriterTest_nrrdImage PROPERTY LABELS MITK-Core)
 set_property(TEST mitkImageWriterTest_2DPNGImage PROPERTY LABELS MITK-Core)
 
 
 add_subdirectory(DICOMTesting)