diff --git a/include/ndnboost/memory_order.hpp b/include/ndnboost/memory_order.hpp
index 14d9162..dc8f852 100644
--- a/include/ndnboost/memory_order.hpp
+++ b/include/ndnboost/memory_order.hpp
@@ -1,5 +1,5 @@
-#ifndef BOOST_MEMORY_ORDER_HPP_INCLUDED
-#define BOOST_MEMORY_ORDER_HPP_INCLUDED
+#ifndef NDNBOOST_MEMORY_ORDER_HPP_INCLUDED
+#define NDNBOOST_MEMORY_ORDER_HPP_INCLUDED
 
 // MS compatible compilers support #pragma once
 
@@ -50,4 +50,4 @@
 
 } // namespace ndnboost
 
-#endif // #ifndef BOOST_MEMORY_ORDER_HPP_INCLUDED
+#endif // #ifndef NDNBOOST_MEMORY_ORDER_HPP_INCLUDED