diff --git a/tools/chunks/putchunks/main.cpp b/tools/chunks/putchunks/main.cpp
index 8969e06..04bfec8 100644
--- a/tools/chunks/putchunks/main.cpp
+++ b/tools/chunks/putchunks/main.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2016-2022, Regents of the University of California,
+ * Copyright (c) 2016-2024, Regents of the University of California,
  *                          Colorado State University,
  *                          University Pierre & Marie Curie, Sorbonne University.
  *
@@ -34,6 +34,8 @@
 #include <boost/program_options/parsers.hpp>
 #include <boost/program_options/variables_map.hpp>
 
+#include <iostream>
+
 namespace ndn::chunks {
 
 namespace po = boost::program_options;
diff --git a/tools/chunks/putchunks/producer.cpp b/tools/chunks/putchunks/producer.cpp
index ab07517..d9591d1 100644
--- a/tools/chunks/putchunks/producer.cpp
+++ b/tools/chunks/putchunks/producer.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2016-2023, Regents of the University of California,
+ * Copyright (c) 2016-2024, Regents of the University of California,
  *                          Colorado State University,
  *                          University Pierre & Marie Curie, Sorbonne University.
  *
@@ -33,6 +33,8 @@
 #include <ndn-cxx/metadata-object.hpp>
 #include <ndn-cxx/util/segmenter.hpp>
 
+#include <iostream>
+
 namespace ndn::chunks {
 
 Producer::Producer(const Name& prefix, Face& face, KeyChain& keyChain, std::istream& is,
@@ -128,7 +130,7 @@
     std::cerr << "Interest: " << interest << "\n";
 
   const Name& name = interest.getName();
-  shared_ptr<Data> data;
+  std::shared_ptr<Data> data;
 
   if (name.size() == m_versionedPrefix.size() + 1 && name[-1].isSegment()) {
     const auto segmentNo = static_cast<size_t>(interest.getName()[-1].toSegment());
diff --git a/tools/chunks/putchunks/producer.hpp b/tools/chunks/putchunks/producer.hpp
index afacabd..46b25d9 100644
--- a/tools/chunks/putchunks/producer.hpp
+++ b/tools/chunks/putchunks/producer.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2016-2022, Regents of the University of California,
+ * Copyright (c) 2016-2024, Regents of the University of California,
  *                          Colorado State University,
  *                          University Pierre & Marie Curie, Sorbonne University.
  *
@@ -32,6 +32,11 @@
 
 #include "core/common.hpp"
 
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
+
+#include <vector>
+
 namespace ndn::chunks {
 
 /**
@@ -82,7 +87,7 @@
   processSegmentInterest(const Interest& interest);
 
 PUBLIC_WITH_TESTS_ELSE_PRIVATE:
-  std::vector<shared_ptr<Data>> m_store;
+  std::vector<std::shared_ptr<Data>> m_store;
 
 private:
   Name m_prefix;