diff --git a/daemon/face/ethernet-face.cpp b/daemon/face/ethernet-face.cpp
index fe110ad..2fc24ab 100644
--- a/daemon/face/ethernet-face.cpp
+++ b/daemon/face/ethernet-face.cpp
@@ -25,7 +25,6 @@
 
 #include "ethernet-face.hpp"
 #include "core/logger.hpp"
-#include "core/network-interface.hpp"
 
 #include <pcap/pcap.h>
 
diff --git a/daemon/face/ethernet-face.hpp b/daemon/face/ethernet-face.hpp
index 7530648..8f44eab 100644
--- a/daemon/face/ethernet-face.hpp
+++ b/daemon/face/ethernet-face.hpp
@@ -28,6 +28,7 @@
 
 #include "config.hpp"
 #include "face.hpp"
+#include "core/network-interface.hpp"
 
 #ifndef HAVE_LIBPCAP
 #error "Cannot include this file when libpcap is not available"
@@ -39,8 +40,6 @@
 
 namespace nfd {
 
-class NetworkInterfaceInfo;
-
 /**
  * \brief Implementation of Face abstraction that uses raw
  *        Ethernet frames as underlying transport mechanism
diff --git a/daemon/face/ethernet-factory.cpp b/daemon/face/ethernet-factory.cpp
index e95b2be..b96a0b4 100644
--- a/daemon/face/ethernet-factory.cpp
+++ b/daemon/face/ethernet-factory.cpp
@@ -26,7 +26,6 @@
 #include "ethernet-factory.hpp"
 #include "core/logger.hpp"
 #include "core/global-io.hpp"
-#include "core/network-interface.hpp"
 
 #include <boost/algorithm/string/predicate.hpp>
 #include <pcap/pcap.h>
diff --git a/daemon/face/ethernet-factory.hpp b/daemon/face/ethernet-factory.hpp
index 4571a9e..f7f6588 100644
--- a/daemon/face/ethernet-factory.hpp
+++ b/daemon/face/ethernet-factory.hpp
@@ -1,12 +1,12 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014  Regents of the University of California,
- *                     Arizona Board of Regents,
- *                     Colorado State University,
- *                     University Pierre & Marie Curie, Sorbonne University,
- *                     Washington University in St. Louis,
- *                     Beijing Institute of Technology,
- *                     The University of Memphis
+ * Copyright (c) 2014,  Regents of the University of California,
+ *                      Arizona Board of Regents,
+ *                      Colorado State University,
+ *                      University Pierre & Marie Curie, Sorbonne University,
+ *                      Washington University in St. Louis,
+ *                      Beijing Institute of Technology,
+ *                      The University of Memphis
  *
  * This file is part of NFD (Named Data Networking Forwarding Daemon).
  * See AUTHORS.md for complete list of NFD authors and contributors.
@@ -21,7 +21,7 @@
  *
  * You should have received a copy of the GNU General Public License along with
  * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
 
 #ifndef NFD_DAEMON_FACE_ETHERNET_FACTORY_HPP
 #define NFD_DAEMON_FACE_ETHERNET_FACTORY_HPP
@@ -31,8 +31,6 @@
 
 namespace nfd {
 
-class NetworkInterfaceInfo;
-
 class EthernetFactory : public ProtocolFactory
 {
 public:
diff --git a/daemon/face/face.hpp b/daemon/face/face.hpp
index a79c405..40a77a1 100644
--- a/daemon/face/face.hpp
+++ b/daemon/face/face.hpp
@@ -27,9 +27,9 @@
 #define NFD_DAEMON_FACE_FACE_HPP
 
 #include "common.hpp"
-#include "core/face-uri.hpp"
 #include "face-counters.hpp"
 
+#include <ndn-cxx/util/face-uri.hpp>
 #include <ndn-cxx/management/nfd-face-status.hpp>
 #include <ndn-cxx/management/nfd-face-event-notification.hpp>
 
@@ -52,6 +52,7 @@
 /// upper bound of reserved FaceIds
 const FaceId FACEID_RESERVED_MAX = 255;
 
+using ndn::util::FaceUri;
 
 /** \brief represents a face
  */
diff --git a/daemon/face/protocol-factory.hpp b/daemon/face/protocol-factory.hpp
index 5a4a2f5..0542017 100644
--- a/daemon/face/protocol-factory.hpp
+++ b/daemon/face/protocol-factory.hpp
@@ -26,12 +26,10 @@
 #ifndef NFD_DAEMON_FACE_PROTOCOL_FACTORY_HPP
 #define NFD_DAEMON_FACE_PROTOCOL_FACTORY_HPP
 
-#include "common.hpp"
-#include "core/face-uri.hpp"
+#include "face.hpp"
 
 namespace nfd {
 
-class Face;
 class Channel;
 
 /**
diff --git a/daemon/face/tcp-channel.cpp b/daemon/face/tcp-channel.cpp
index 1d61709..cd2744d 100644
--- a/daemon/face/tcp-channel.cpp
+++ b/daemon/face/tcp-channel.cpp
@@ -1,11 +1,12 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014  Regents of the University of California,
- *                     Arizona Board of Regents,
- *                     Colorado State University,
- *                     University Pierre & Marie Curie, Sorbonne University,
- *                     Washington University in St. Louis,
- *                     Beijing Institute of Technology
+ * Copyright (c) 2014,  Regents of the University of California,
+ *                      Arizona Board of Regents,
+ *                      Colorado State University,
+ *                      University Pierre & Marie Curie, Sorbonne University,
+ *                      Washington University in St. Louis,
+ *                      Beijing Institute of Technology,
+ *                      The University of Memphis
  *
  * This file is part of NFD (Named Data Networking Forwarding Daemon).
  * See AUTHORS.md for complete list of NFD authors and contributors.
@@ -20,11 +21,10 @@
  *
  * You should have received a copy of the GNU General Public License along with
  * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
 
 #include "tcp-channel.hpp"
 #include "core/global-io.hpp"
-#include "core/face-uri.hpp"
 
 namespace nfd {
 
diff --git a/daemon/face/udp-channel.cpp b/daemon/face/udp-channel.cpp
index d1c82b1..c4bb0e8 100644
--- a/daemon/face/udp-channel.cpp
+++ b/daemon/face/udp-channel.cpp
@@ -25,7 +25,6 @@
 
 #include "udp-channel.hpp"
 #include "core/global-io.hpp"
-#include "core/face-uri.hpp"
 
 namespace nfd {
 
diff --git a/daemon/face/websocket-channel.cpp b/daemon/face/websocket-channel.cpp
index a16ee64..8abdbac 100644
--- a/daemon/face/websocket-channel.cpp
+++ b/daemon/face/websocket-channel.cpp
@@ -1,12 +1,12 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014  Regents of the University of California,
- *                     Arizona Board of Regents,
- *                     Colorado State University,
- *                     University Pierre & Marie Curie, Sorbonne University,
- *                     Washington University in St. Louis,
- *                     Beijing Institute of Technology,
- *                     The University of Memphis
+ * Copyright (c) 2014,  Regents of the University of California,
+ *                      Arizona Board of Regents,
+ *                      Colorado State University,
+ *                      University Pierre & Marie Curie, Sorbonne University,
+ *                      Washington University in St. Louis,
+ *                      Beijing Institute of Technology,
+ *                      The University of Memphis
  *
  * This file is part of NFD (Named Data Networking Forwarding Daemon).
  * See AUTHORS.md for complete list of NFD authors and contributors.
@@ -21,10 +21,9 @@
  *
  * You should have received a copy of the GNU General Public License along with
  * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
- **/
+ */
 
 #include "websocket-channel.hpp"
-#include "core/face-uri.hpp"
 
 #include <boost/date_time/posix_time/posix_time.hpp>