diff --git a/src/invitation.cpp b/src/invitation.cpp
index e7d2ac5..9af3c4d 100644
--- a/src/invitation.cpp
+++ b/src/invitation.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2013, Regents of the University of California
+ * Copyright (c) 2020, Regents of the University of California
  *                     Yingdi Yu
  *
  * BSD license, See the LICENSE file for more information
@@ -12,8 +12,6 @@
 
 #include <ndn-cxx/security/signature-sha256-with-rsa.hpp>
 
-#include "logging.h"
-
 namespace chronochat {
 
 using std::string;
@@ -35,10 +33,10 @@
   size_t nameSize = interestName.size();
 
   if (nameSize < NAME_SIZE_MIN)
-    throw Error("Wrong Invitation Name: Wrong length");
+    NDN_THROW(Error("Wrong Invitation Name: Wrong length"));
 
   if (interestName.get(CHRONOCHAT_INVITATION).toUri() != "CHRONOCHAT-INVITATION")
-    throw Error("Wrong Invitation Name: Wrong application tags");
+    NDN_THROW(Error("Wrong Invitation Name: Wrong application tags"));
 
   m_interestName = interestName.getPrefix(KEY_LOCATOR);
   m_timestamp = interestName.get(TIMESTAMP).toNumber();