diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index c286e9b..880c8a5 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -1,79 +1,81 @@
 ############# kemoticons library ###################
 
 set(kemoticons_LIB_SRCS
     kemoticons.cpp
     kemoticonstheme.cpp
     kemoticonsprovider.cpp
     kemoticonsglobal.cpp
 )
 
 ecm_qt_declare_logging_category(kemoticons_LIB_SRCS HEADER kemoticons_core_debug.h IDENTIFIER KEMOTICONS_CORE CATEGORY_NAME kf5.kemoticons.core)
 
 add_library(KF5Emoticons ${kemoticons_LIB_SRCS})
 generate_export_header(KF5Emoticons BASE_NAME KEmoticons)
 add_library(KF5::Emoticons ALIAS KF5Emoticons)
 
 target_include_directories(KF5Emoticons INTERFACE "$<INSTALL_INTERFACE:${KDE_INSTALL_INCLUDEDIR_KF5}/KEmoticons>")
 
 target_link_libraries(KF5Emoticons
 PUBLIC
     Qt5::Gui # for QImageReader, QPixmap
     KF5::Service     # for KService::Ptr, KServiceTypeTrader
 PRIVATE
     KF5::Archive    # for KTar, KZip
     Qt5::DBus
 )
 
 set_target_properties(KF5Emoticons PROPERTIES
                       VERSION ${KEMOTICONS_VERSION_STRING}
                       SOVERSION ${KEMOTICONS_SOVERSION}
                       EXPORT_NAME Emoticons
 )
 
 install(FILES kemoticonsTheme.desktop DESTINATION ${KDE_INSTALL_KSERVICETYPES5DIR})
 
 ecm_generate_headers(KEmoticons_HEADERS
   HEADER_NAMES
   KEmoticons
   KEmoticonsTheme
   KEmoticonsProvider
 
   REQUIRED_HEADERS KEmoticons_HEADERS
 )
 
 
 install(TARGETS KF5Emoticons EXPORT KF5EmoticonsTargets ${KF5_INSTALL_TARGETS_DEFAULT_ARGS})
 
 install(FILES
   ${CMAKE_CURRENT_BINARY_DIR}/kemoticons_export.h
   ${KEmoticons_HEADERS}
   DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5}/KEmoticons
   COMPONENT Devel
 )
 
 if(BUILD_QCH)
     ecm_add_qch(
         KF5Emoticons_QCH
         NAME KEmoticons
         BASE_NAME KF5Emoticons
         VERSION ${KF5_VERSION}
         ORG_DOMAIN org.kde
         SOURCES # using only public headers, to cover only public API
             ${KEmoticons_HEADERS}
         MD_MAINPAGE "${CMAKE_SOURCE_DIR}/README.md"
         LINK_QCHS
             Qt5Gui_QCH
             KF5Service_QCH
+        INCLUDE_DIRS
+            ${CMAKE_CURRENT_BINARY_DIR}
         BLANK_MACROS
             KEMOTICONS_EXPORT
             KEMOTICONS_DEPRECATED
             KEMOTICONS_DEPRECATED_EXPORT
         TAGFILE_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}
         QCH_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}
         COMPONENT Devel
     )
 endif()
 
 include(ECMGeneratePriFile)
 ecm_generate_pri_file(BASE_NAME KEmoticons LIB_NAME KF5Emoticons DEPS "widgets KService" FILENAME_VAR PRI_FILENAME INCLUDE_INSTALL_DIR ${KDE_INSTALL_INCLUDEDIR_KF5}/KEmoticons)
 install(FILES ${PRI_FILENAME} DESTINATION ${ECM_MKSPECS_INSTALL_DIR})