diff --git a/CMakeLists.txt b/CMakeLists.txt
index e7bda5f..6009c4a 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -121,7 +121,7 @@ ydlidar_add_library(${PROJECT_NAME} STATIC ${SDK_SOURCES} ${SDK_HEADERS} ${GENER
 endif()
 
 target_link_libraries(${PROJECT_NAME} ${SDK_LIBS})
-target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/src)
+target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR})
 
 #############################################################################################
 #static library