diff --git a/include/ndnboost/mpl/next_prior.hpp b/include/ndnboost/mpl/next_prior.hpp
index 4893533a..e1902c7 100644
--- a/include/ndnboost/mpl/next_prior.hpp
+++ b/include/ndnboost/mpl/next_prior.hpp
@@ -1,6 +1,6 @@
 
-#ifndef BOOST_MPL_NEXT_PRIOR_HPP_INCLUDED
-#define BOOST_MPL_NEXT_PRIOR_HPP_INCLUDED
+#ifndef NDNBOOST_MPL_NEXT_PRIOR_HPP_INCLUDED
+#define NDNBOOST_MPL_NEXT_PRIOR_HPP_INCLUDED
 
 // Copyright Aleksey Gurtovoy 2000-2004
 //
@@ -20,30 +20,30 @@
 
 namespace ndnboost { namespace mpl {
 
-BOOST_MPL_AUX_COMMON_NAME_WKND(next)
-BOOST_MPL_AUX_COMMON_NAME_WKND(prior)
+NDNBOOST_MPL_AUX_COMMON_NAME_WKND(next)
+NDNBOOST_MPL_AUX_COMMON_NAME_WKND(prior)
 
 template<
-      typename BOOST_MPL_AUX_NA_PARAM(T)
+      typename NDNBOOST_MPL_AUX_NA_PARAM(T)
     >
 struct next
 {
     typedef typename T::next type;
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,next,(T))
+    NDNBOOST_MPL_AUX_LAMBDA_SUPPORT(1,next,(T))
 };
 
 template<
-      typename BOOST_MPL_AUX_NA_PARAM(T)
+      typename NDNBOOST_MPL_AUX_NA_PARAM(T)
     >
 struct prior
 {
     typedef typename T::prior type;
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,prior,(T))
+    NDNBOOST_MPL_AUX_LAMBDA_SUPPORT(1,prior,(T))
 };
 
-BOOST_MPL_AUX_NA_SPEC(1, next)
-BOOST_MPL_AUX_NA_SPEC(1, prior)
+NDNBOOST_MPL_AUX_NA_SPEC(1, next)
+NDNBOOST_MPL_AUX_NA_SPEC(1, prior)
 
 }}
 
-#endif // BOOST_MPL_NEXT_PRIOR_HPP_INCLUDED
+#endif // NDNBOOST_MPL_NEXT_PRIOR_HPP_INCLUDED