diff --git a/Plugins/org.mitk.gui.qt.dicom/CMakeLists.txt b/Plugins/org.mitk.gui.qt.dicom/CMakeLists.txt
index 2a2055a1ff..e42f755446 100644
--- a/Plugins/org.mitk.gui.qt.dicom/CMakeLists.txt
+++ b/Plugins/org.mitk.gui.qt.dicom/CMakeLists.txt
@@ -1,30 +1,28 @@
 project(org_mitk_gui_qt_dicom)
 
 # Note:
 # If we use an installed version of DCMTK then DCMTK_DIR points to the subdirectory
 # of the installation directory (share/dcmtk) that contains DCMTKConfig.cmake.
 # Therefore we look for the the storescp command in the '../../bin' directory, too.
 find_program(DCMTK_STORESCP
   NAMES storescp storescp${DCMTK_CMAKE_DEBUG_POSTFIX} storescp${CMAKE_DEBUG_POSTFIX}
-  PATHS "${DCMTK_DIR}/bin" "${DCMTK_DIR}/../bin" "${DCMTK_DIR}/../../bin"
+  PATHS "${MITK_EXTERNAL_PROJECT_PREFIX}/bin"
   PATH_SUFFIXES Release Debug
   DOC "Dcmtk storage provider which is used to store dicom files which are transfered over network."
   NO_DEFAULT_PATH
 )
 mark_as_advanced(DCMTK_STORESCP)
 
 if(NOT EXISTS ${DCMTK_STORESCP})
   message(WARNING "Couldn't find program storescp: Query/retrieve of the DICOM plugin won't work!")
-else(NOT EXISTS ${DCMTK_STORESCP})
-
+else()
   configure_file( org_mitk_gui_qt_dicom_config.h.in org_mitk_gui_qt_dicom_config.h @ONLY)
 
-  MITK_INSTALL_HELPER_APP( EXECUTABLES ${DCMTK_STORESCP})
+  MITK_INSTALL_HELPER_APP(EXECUTABLES ${DCMTK_STORESCP})
 
   mitk_create_plugin(
     EXPORT_DIRECTIVE DICOM_EXPORT
     EXPORTED_INCLUDE_SUFFIXES src
     MODULE_DEPENDS MitkQtWidgetsExt MitkDicomUI MitkDicomRT MitkDicomRTIO MitkRTUI MitkDICOMReader
   )
-
 endif()