diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index eb8909ec3..814b761af 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -9,8 +9,12 @@ include_directories(
 
 set(utiltests_SRCS utiltests.cpp ../util.cpp)
 kde4_add_unit_test(utiltests TESTNAME kmail-utiltests ${utiltests_SRCS})
-target_link_libraries(utiltests mimelib ${QT_QTTEST_LIBRARY} ${QT_QTCORE_LIBRARY}
-                      ${KDE4_KIO_LIBS})
+target_link_libraries(utiltests mimelib
+  ${QT_QTTEST_LIBRARY}
+  ${QT_QTCORE_LIBRARY}
+  ${KDE4_KIO_LIBS}
+  ${KDE4_MAILTRANSPORT_LIBS}
+)
 
 ########### messagedicttests ###############
 set(messagedicttests_SRCS messagedicttests.cpp ../kmdict.cpp)
@@ -22,8 +26,12 @@ target_link_libraries(messagedicttests ${QT_QTTEST_LIBRARY} ${QT_QTCORE_LIBRARY}
 
 set(mimelibtests_SRCS mimelibtests.cpp ../util.cpp)
 kde4_add_unit_test(mimelibtests TESTNAME kmail-mimelibtests ${mimelibtests_SRCS})
-target_link_libraries(mimelibtests mimelib ${QT_QTTEST_LIBRARY} ${QT_QTCORE_LIBRARY}
-                      ${KDE4_KIO_LIBS})
+target_link_libraries(mimelibtests mimelib
+  ${QT_QTTEST_LIBRARY}
+  ${QT_QTCORE_LIBRARY}
+  ${KDE4_KIO_LIBS}
+  ${KDE4_MAILTRANSPORT_LIBS}
+)
 
 ########### signaturetest ###############