diff --git a/daemon/face/websocket-transport.hpp b/daemon/face/websocket-transport.hpp
index c957802..0bdadb5 100644
--- a/daemon/face/websocket-transport.hpp
+++ b/daemon/face/websocket-transport.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
- * Copyright (c) 2014-2017,  Regents of the University of California,
+/*
+ * Copyright (c) 2014-2019,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -28,7 +28,6 @@
 
 #include "transport.hpp"
 #include "websocketpp.hpp"
-#include "core/scheduler.hpp"
 
 namespace nfd {
 namespace face {