1diff --git a/cmake/plugin.cmake b/cmake/plugin.cmake
2index 31291d26..fad52814 100644
3--- a/cmake/plugin.cmake
4+++ b/cmake/plugin.cmake
5@@ -34,6 +34,11 @@ MACRO(MYSQL_ADD_PLUGIN)
6 "LINK_LIBRARIES;DEPENDENCIES"
7 ${ARGN}
8 )
9+
10+ IF(WITHOUT_SERVER OR ARG_CLIENT)
11+ INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include)
12+ ENDIF()
13+
14 IF(NOT WITHOUT_SERVER OR ARG_CLIENT)
15
16 # Add common include directories