diff --git a/Modules/IGT/Testing/files.cmake b/Modules/IGT/Testing/files.cmake
index 20ee32c01a..3763fdabbd 100644
--- a/Modules/IGT/Testing/files.cmake
+++ b/Modules/IGT/Testing/files.cmake
@@ -1,47 +1,47 @@
 set(MODULE_TESTS
    mitkCameraVisualizationTest.cpp
    mitkClaronInterfaceTest.cpp
    mitkClaronToolTest.cpp
    mitkClaronTrackingDeviceTest.cpp
    mitkInternalTrackingToolTest.cpp
    mitkNavigationDataDisplacementFilterTest.cpp
    mitkNavigationDataLandmarkTransformFilterTest.cpp
    mitkNavigationDataObjectVisualizationFilterTest.cpp
    mitkNavigationDataTest.cpp
    mitkNavigationDataRecorderTest.cpp
    mitkNavigationDataReferenceTransformFilterTest.cpp
    mitkNavigationDataSequentialPlayerTest.cpp
    mitkNavigationDataSourceTest.cpp
    mitkNavigationDataToMessageFilterTest.cpp
    mitkNavigationDataToNavigationDataFilterTest.cpp
    mitkNavigationDataToPointSetFilterTest.cpp
    mitkNavigationDataTransformFilterTest.cpp
    mitkNDIPassiveToolTest.cpp
    mitkNDIProtocolTest.cpp
    mitkNDITrackingDeviceTest.cpp
    mitkTimeStampTest.cpp
    mitkTrackingVolumeGeneratorTest.cpp
    mitkTrackingDeviceTest.cpp
    mitkTrackingToolTest.cpp
    mitkVirtualTrackingDeviceTest.cpp
    mitkNavigationDataPlayerTest.cpp # see bug 11636 (extend this test by microservices)
    mitkTrackingDeviceSourceTest.cpp
    mitkTrackingDeviceSourceConfiguratorTest.cpp
    mitkNavigationDataEvaluationFilterTest.cpp
    mitkTrackingTypesTest.cpp
 
    # ------------------ Navigation Tool Management Tests -------------------
    mitkNavigationToolStorageTest.cpp
    mitkNavigationToolTest.cpp
    mitkNavigationToolReaderAndWriterTest.cpp
-   mitkNavigationToolStorageSerializerTest.cpp
+   #mitkNavigationToolStorageSerializerTest.cpp # deactivated because of bug 17199
    mitkNavigationToolStorageDeserializerTest.cpp
-   mitkNavigationToolStorageSerializerAndDeserializerIntegrationTest.cpp
+   #mitkNavigationToolStorageSerializerAndDeserializerIntegrationTest.cpp # deactivated because of bug 17199
    # -----------------------------------------------------------------------
 )
 
 set(MODULE_CUSTOM_TESTS
   mitkNDIAuroraHardwareTest.cpp
   mitkNDIPolarisHardwareTest.cpp
   mitkClaronTrackingDeviceHardwareTest.cpp
 )