diff --git a/include/ndnboost/type_traits/add_reference.hpp b/include/ndnboost/type_traits/add_reference.hpp
index d825355..993b8bc 100644
--- a/include/ndnboost/type_traits/add_reference.hpp
+++ b/include/ndnboost/type_traits/add_reference.hpp
@@ -6,8 +6,8 @@
 //
 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
 
-#ifndef BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
-#define BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
+#ifndef NDNBOOST_TT_ADD_REFERENCE_HPP_INCLUDED
+#define NDNBOOST_TT_ADD_REFERENCE_HPP_INCLUDED
 
 #include <ndnboost/type_traits/is_reference.hpp>
 #include <ndnboost/detail/workaround.hpp>
@@ -20,7 +20,7 @@
 
 namespace detail {
 
-#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && defined(BOOST_MSVC6_MEMBER_TEMPLATES)
+#if defined(NDNBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && defined(NDNBOOST_MSVC6_MEMBER_TEMPLATES)
 
 template <bool x>
 struct reference_adder
@@ -62,7 +62,7 @@
     typedef T& type;
 };
 
-#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
+#ifndef NDNBOOST_NO_CXX11_RVALUE_REFERENCES
 template <typename T>
 struct add_reference_rvalue_layer<T&&>
 {
@@ -76,32 +76,32 @@
     typedef typename add_reference_rvalue_layer<T>::type type;
 };
 
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_PARTIAL_SPEC1_1(typename T,add_reference,T&,T&)
+#ifndef NDNBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+NDNBOOST_TT_AUX_TYPE_TRAIT_IMPL_PARTIAL_SPEC1_1(typename T,add_reference,T&,T&)
 #endif
 
 #endif
 
 // these full specialisations are always required:
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void,void)
-#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void const,void const)
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void volatile,void volatile)
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void const volatile,void const volatile)
+NDNBOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void,void)
+#ifndef NDNBOOST_NO_CV_VOID_SPECIALIZATIONS
+NDNBOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void const,void const)
+NDNBOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void volatile,void volatile)
+NDNBOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void const volatile,void const volatile)
 #endif
 
 } // namespace detail
 
-BOOST_TT_AUX_TYPE_TRAIT_DEF1(add_reference,T,typename ndnboost::detail::add_reference_impl<T>::type)
+NDNBOOST_TT_AUX_TYPE_TRAIT_DEF1(add_reference,T,typename ndnboost::detail::add_reference_impl<T>::type)
 
 // agurt, 07/mar/03: workaround Borland's ill-formed sensitivity to an additional
 // level of indirection, here
-#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
-BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,add_reference,T&,T&)
+#if NDNBOOST_WORKAROUND(__BORLANDC__, < 0x600)
+NDNBOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,add_reference,T&,T&)
 #endif
 
 } // namespace ndnboost
 
 #include <ndnboost/type_traits/detail/type_trait_undef.hpp>
 
-#endif // BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
+#endif // NDNBOOST_TT_ADD_REFERENCE_HPP_INCLUDED