diff --git a/include/ndnboost/function/detail/function_iterate.hpp b/include/ndnboost/function/detail/function_iterate.hpp
index 5c41196..344f283 100644
--- a/include/ndnboost/function/detail/function_iterate.hpp
+++ b/include/ndnboost/function/detail/function_iterate.hpp
@@ -6,11 +6,11 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 
 // For more information, see http://www.boost.org
-#if !defined(BOOST_PP_IS_ITERATING)
+#if !defined(NDNBOOST_PP_IS_ITERATING)
 # error Boost.Function - do not include this file!
 #endif
 
-#define BOOST_FUNCTION_NUM_ARGS BOOST_PP_ITERATION()
+#define NDNBOOST_FUNCTION_NUM_ARGS NDNBOOST_PP_ITERATION()
 #include <ndnboost/function/detail/maybe_include.hpp>
-#undef BOOST_FUNCTION_NUM_ARGS
+#undef NDNBOOST_FUNCTION_NUM_ARGS