diff --git a/tests/daemon/table/pit.t.cpp b/tests/daemon/table/pit.t.cpp
index b52ac0e..05b8168 100644
--- a/tests/daemon/table/pit.t.cpp
+++ b/tests/daemon/table/pit.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2022,  Regents of the University of California,
+ * Copyright (c) 2014-2023,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -28,10 +28,14 @@
 #include "tests/test-common.hpp"
 #include "tests/daemon/global-io-fixture.hpp"
 
+#include <ndn-cxx/util/concepts.hpp>
+
 namespace nfd::tests {
 
 using namespace nfd::pit;
 
+NDN_CXX_ASSERT_FORWARD_ITERATOR(Pit::const_iterator);
+
 BOOST_AUTO_TEST_SUITE(Table)
 BOOST_FIXTURE_TEST_SUITE(TestPit, GlobalIoFixture)