diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 368eed6..1b3fe10 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -2,7 +2,7 @@ set(CMAKE_SHARED_MODULE_PREFIX)
 
 
 set(PYTHON_INCLUDES ${NUMPY_INCLUDE_DIRS} ${PYTHON_INCLUDE_PATH} ${CMAKE_SOURCE_DIR}/python)
-include_directories(${CMAKE_SOURCE_DIR}/src ${CMAKE_BINARY_DIR}/src)
+include_directories(${CMAKE_SOURCE_DIR}/python ${CMAKE_SOURCE_DIR}/src ${CMAKE_BINARY_DIR}/src)
 
 IF(CYTHON)
   add_custom_command(