diff --git a/daemon/table/name-tree-iterator.cpp b/daemon/table/name-tree-iterator.cpp
index 32f282d..9752ac7 100644
--- a/daemon/table/name-tree-iterator.cpp
+++ b/daemon/table/name-tree-iterator.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
- * Copyright (c) 2014-2016,  Regents of the University of California,
+/*
+ * Copyright (c) 2014-2018,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -25,14 +25,15 @@
 
 #include "name-tree-iterator.hpp"
 #include "name-tree.hpp"
-#include "core/asserts.hpp"
 #include "core/logger.hpp"
+
 #include <boost/range/concepts.hpp>
+#include <ndn-cxx/util/concepts.hpp>
 
 namespace nfd {
 namespace name_tree {
 
-NFD_ASSERT_FORWARD_ITERATOR(Iterator);
+NDN_CXX_ASSERT_FORWARD_ITERATOR(Iterator);
 BOOST_CONCEPT_ASSERT((boost::ForwardRangeConcept<Range>));
 
 NFD_LOG_INIT("NameTreeIterator");