--- kleopatra/CMakeLists.txt.orig	2013-01-23 22:57:35.000000000 +0100
+++ kleopatra/CMakeLists.txt	2013-03-01 16:49:52.000000000 +0100
@@ -361,6 +361,7 @@
 endif()
 
 add_definitions(-DKDE_DEFAULT_DEBUG_AREA=5151)
+add_definitions(-DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED)
 
 kde4_add_app_icon(_kleopatra_mainwindow_SRCS "hi*-app-kleopatra.png")
 
