diff --git a/OpenCVConfig.cmake.in b/OpenCVConfig.cmake.in
index 842ea9f566..fe6e548697 100644
--- a/OpenCVConfig.cmake.in
+++ b/OpenCVConfig.cmake.in
@@ -135,6 +135,7 @@ if(NOT "${OpenCV_SOURCE_PATH}" STREQUAL  "")
         # We only need the "core",... part here: "opencv_core" -> "core"
         STRING(REGEX REPLACE "opencv_(.*)" "\\1" __MODNAME ${__CVLIB})
         INCLUDE_DIRECTORIES("${OpenCV_SOURCE_PATH}/modules/${__MODNAME}/include")
+        LIST(APPEND OpenCV_INCLUDE_DIRS "${OpenCV_SOURCE_PATH}/modules/${__MODNAME}/include")
     endforeach()
 endif()