diff --git a/include/ndnboost/mpl/list/aux_/pop_front.hpp b/include/ndnboost/mpl/list/aux_/pop_front.hpp
index 27c2dae..b8d7444 100644
--- a/include/ndnboost/mpl/list/aux_/pop_front.hpp
+++ b/include/ndnboost/mpl/list/aux_/pop_front.hpp
@@ -1,6 +1,6 @@
 
-#ifndef BOOST_MPL_LIST_AUX_POP_FRONT_HPP_INCLUDED
-#define BOOST_MPL_LIST_AUX_POP_FRONT_HPP_INCLUDED
+#ifndef NDNBOOST_MPL_LIST_AUX_POP_FRONT_HPP_INCLUDED
+#define NDNBOOST_MPL_LIST_AUX_POP_FRONT_HPP_INCLUDED
 
 // Copyright Aleksey Gurtovoy 2000-2004
 //
@@ -31,4 +31,4 @@
 
 }}
 
-#endif // BOOST_MPL_LIST_AUX_POP_FRONT_HPP_INCLUDED
+#endif // NDNBOOST_MPL_LIST_AUX_POP_FRONT_HPP_INCLUDED