diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 27d9e2c..e7427be 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -87,6 +87,8 @@ if(BUILD_QCH)
         IMAGE_DIRS "${CMAKE_SOURCE_DIR}/docs/pics"
         LINK_QCHS
             Qt5Core_QCH
+        INCLUDE_DIRS
+            ${CMAKE_CURRENT_BINARY_DIR}
         BLANK_MACROS
             KITEMMODELS_EXPORT
         TAGFILE_INSTALL_DESTINATION ${KDE_INSTALL_QTQCHDIR}