diff --git a/kmime/tests/CMakeLists.txt b/kmime/tests/CMakeLists.txt
index d0f3a996b..00bfdfece 100644
--- a/kmime/tests/CMakeLists.txt
+++ b/kmime/tests/CMakeLists.txt
@@ -1,76 +1,76 @@
 set( EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR} )
 
-add_definitions( -DMAIL_DATA_DIR=\\"${CMAKE_CURRENT_SOURCE_DIR}/data/mails\\" )
+add_definitions( -DMAIL_DATA_DIR="\\"${CMAKE_CURRENT_SOURCE_DIR}/data/mails\\"" )
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${KDE4_ENABLE_EXCEPTIONS}")
 
 include_directories(${CMAKE_SOURCE_DIR}/kmime)
 
 # convenience macro to add libkmime qtestlib qtgui unit-tests
 macro(add_kmime_test _source)
   set(_test ${_source})
   get_filename_component(_name ${_source} NAME_WE)
   kde4_add_unit_test(${_name} TESTNAME kmime-${_name} ${_test})
   target_link_libraries(${_name} kmime ${QT_QTTEST_LIBRARY} ${QT_QTGUI_LIBRARY} ${QT_QTCORE_LIBRARY} ${KDE4_KDEUI_LIBS} )
 endmacro(add_kmime_test)
 
 
 ########### next target ###############
 
 if(HAVE_GETOPT_H)
     set(test_kmime_header_parsing_SRCS test_kmime_header_parsing.cpp )
 
 
     kde4_add_executable(test_kmime_header_parsing TEST ${test_kmime_header_parsing_SRCS})
 
     target_link_libraries(test_kmime_header_parsing  kmime ${KDE4_KDECORE_LIBS} )
 endif(HAVE_GETOPT_H)
 
 ########### next target ###############
 
 set(test_charfreq_SRCS test_charfreq.cpp )
 
 
 kde4_add_executable(test_charfreq TEST ${test_charfreq_SRCS})
 
 target_link_libraries(test_charfreq  kmime ${KDE4_KDECORE_LIBS} )
 
 ########### next target ###############
 
 if(HAVE_GETOPT_H)
     set(test_mdn_SRCS test_mdn.cpp )
 
 
     kde4_add_executable(test_mdn TEST ${test_mdn_SRCS})
 
     target_link_libraries(test_mdn  kmime ${KDE4_KDECORE_LIBS} )
 endif(HAVE_GETOPT_H)
 
 ########### next target ###############
 
 set(test_dates_SRCS test_dates.cpp )
 
 
 kde4_add_executable(test_dates TEST ${test_dates_SRCS})
 
 target_link_libraries(test_dates  kmime ${KDE4_KDECORE_LIBS} )
 
 ########### next target ###############
 if(HAVE_GETOPT_H)
     set(test_kmime_codec_SRCS test_kmime_codec.cpp )
 
         
     kde4_add_executable(test_kmime_codec TEST ${test_kmime_codec_SRCS})
         
     target_link_libraries(test_kmime_codec  kmime ${KDE4_KDECORE_LIBS} )
 endif(HAVE_GETOPT_H)
 
 # qtestlib unit tests
 add_kmime_test(rfc2047test.cpp)
 add_kmime_test(kmime_util_test.cpp)
 add_kmime_test(contentindextest.cpp)
 add_kmime_test(kmime_charfreq_test.cpp)
 add_kmime_test(headertest.cpp)
 #add_kmime_test(kmime_headerfactorytest.cpp)
 add_kmime_test(kmime_content_test.cpp)
 add_kmime_test(kmime_message_test.cpp)