diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1abd294..0365fb5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -101,7 +101,7 @@ endif()
 
 
 add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x050f02)
-add_definitions(-DKF_DISABLE_DEPRECATED_BEFORE_AND_AT=0x055800)
+add_definitions(-DKF_DISABLE_DEPRECATED_BEFORE_AND_AT=0x055900)
 
 ########### CMake Config Files ###########
 set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5MailCommon")