diff --git a/kmbox/tests/CMakeLists.txt b/kmbox/tests/CMakeLists.txt
index a8d5bfd1f..581c2c4d0 100644
--- a/kmbox/tests/CMakeLists.txt
+++ b/kmbox/tests/CMakeLists.txt
@@ -1,14 +1,15 @@
 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR})
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
 
 ########### next target ###############
 
 set(testmbox_SRCS mboxtest.cpp )
 
 kde4_add_unit_test(testmbox TESTNAME mbox-testmbox ${testmbox_SRCS})
 kde4_add_unit_test(mboxbenchmark TESTNAME mbox-benchmark mboxbenchmark.cpp)
 
-target_link_libraries(testmbox ${KDE4_KDECORE_LIBS} ${KDEPIMLIBS_KMIME_LIBS} ${QT_QTTEST_LIBRARY} mbox )
-target_link_libraries(mboxbenchmark ${KDE4_KDECORE_LIBS} ${KDEPIMLIBS_KMIME_LIBS} ${QT_QTTEST_LIBRARY} mbox )
-
+target_link_libraries(testmbox ${KDE4_KDECORE_LIBS} ${KDEPIMLIBS_KMIME_LIBS}
+                      ${QT_QTGUI_LIBRARY} ${QT_QTTEST_LIBRARY} mbox )
+target_link_libraries(mboxbenchmark ${KDE4_KDECORE_LIBS} ${KDEPIMLIBS_KMIME_LIBS}
+                      ${QT_QTGUI_LIBRARY} ${QT_QTTEST_LIBRARY} mbox )