diff --git a/resources/tomboynotes/CMakeLists.txt b/resources/tomboynotes/CMakeLists.txt
index a49caa91e..af1f1fe5f 100644
--- a/resources/tomboynotes/CMakeLists.txt
+++ b/resources/tomboynotes/CMakeLists.txt
@@ -1,81 +1,77 @@
 add_definitions(-DTRANSLATION_DOMAIN=\"akonadi_tomboynotes_resource\")
-remove_definitions(
-                   -DQT_NO_CAST_FROM_ASCII
-                   -DQT_NO_CAST_TO_ASCII
-)
 
 
 ########### next target ###############
 
 set(tomboynotesresource_SRCS
     configdialog.cpp
     tomboynotesresource.cpp
     tomboycollectionsdownloadjob.cpp
     tomboyitemdownloadjob.cpp
     tomboyitemuploadjob.cpp
     tomboyitemsdownloadjob.cpp
     tomboyjobbase.cpp
     tomboyserverauthenticatejob.cpp
     o1tomboy.cpp
     o2/o0settingsstore.cpp
     o2/o0baseauth.cpp
     o2/o0abstractstore.h
     o2/o0globals.h
     o2/o1.cpp
     o2/o1requestor.cpp
     o2/o1timedreply.cpp
     o2/o2.cpp
     o2/o2reply.cpp
     o2/o2replyserver.cpp
     o2/o2requestor.cpp
     o2/o2simplecrypt.cpp
 )
 
 ecm_qt_declare_logging_category(tomboynotesresource_SRCS
     HEADER debug.h
     IDENTIFIER TOMBOYNOTESRESOURCE_LOG
     CATEGORY_NAME org.kde.pim.tomboynotesresource
 )
 
 ki18n_wrap_ui(tomboynotesresource_SRCS configdialog.ui)
 
 kconfig_add_kcfg_files(tomboynotesresource_SRCS
     ${CMAKE_CURRENT_SOURCE_DIR}/settings.kcfgc
 )
 
 kcfg_generate_dbus_interface(
     ${CMAKE_CURRENT_SOURCE_DIR}/tomboynotesresource.kcfg
     org.kde.Akonadi.TomboyNotes.Settings
 )
 
 qt5_add_dbus_adaptor(tomboynotesresource_SRCS
     ${CMAKE_CURRENT_BINARY_DIR}/org.kde.Akonadi.TomboyNotes.Settings.xml
     ${CMAKE_CURRENT_BINARY_DIR}/settings.h
     Settings
 )
 
 
 add_executable(akonadi_tomboynotes_resource ${tomboynotesresource_SRCS})
 target_link_libraries(akonadi_tomboynotes_resource
     Qt5::DBus
     Qt5::Gui
     Qt5::Network
     Qt5::WebEngineWidgets
     KF5::AkonadiAgentBase
     KF5::AkonadiNotes
     KF5::ConfigCore
     KF5::ConfigWidgets
     KF5::I18n
     KF5::KIOCore
     KF5::KIOFileWidgets
     KF5::KIONTLM
     KF5::KIOWidgets
     KF5::Mime
     KF5::WindowSystem
 )
 
 install(TARGETS akonadi_tomboynotes_resource ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 
 install(FILES tomboynotesresource.desktop
         DESTINATION "${KDE_INSTALL_DATAROOTDIR}/akonadi/agents"
 )