diff --git a/include/ndnboost/mpl/inserter.hpp b/include/ndnboost/mpl/inserter.hpp
index 97a54ba..7bceba1 100644
--- a/include/ndnboost/mpl/inserter.hpp
+++ b/include/ndnboost/mpl/inserter.hpp
@@ -1,6 +1,6 @@
 
-#ifndef BOOST_MPL_INSERTER_HPP_INCLUDED
-#define BOOST_MPL_INSERTER_HPP_INCLUDED
+#ifndef NDNBOOST_MPL_INSERTER_HPP_INCLUDED
+#define NDNBOOST_MPL_INSERTER_HPP_INCLUDED
 
 // Copyright Aleksey Gurtovoy 2003-2004
 // Copyright David Abrahams 2003-2004
@@ -29,4 +29,4 @@
 
 }}
 
-#endif // BOOST_MPL_INSERTER_HPP_INCLUDED
+#endif // NDNBOOST_MPL_INSERTER_HPP_INCLUDED