diff --git a/sample/CMakeLists.txt b/sample/CMakeLists.txt
index 1bffaaa..1e6a3ac 100644
--- a/sample/CMakeLists.txt
+++ b/sample/CMakeLists.txt
@@ -1,5 +1,5 @@
 SET(tolink CosmoTool ${GSL_LIBRARY} ${GSLCBLAS_LIBRARY})
-include_directories(${CMAKE_SOURCE_DIR}/src)
+include_directories(${CMAKE_SOURCE_DIR}/src ${NETCDF_INCLUDE_PATH} ${GSL_INCLUDE_PATH})
 
 add_executable(testBQueue testBQueue.cpp)
 target_link_libraries(testBQueue ${tolink})