--- a/src/lsd.cpp
+++ b/src/lsd.cpp
@@ -87,7 +87,7 @@ lsd::lsd(io_service& ios, peer_callback_
 	, m_log_cb(log)
 #endif
 	, m_broadcast_timer(ios)
-	, m_cookie((random() ^ boost::uintptr_t(this)) & 0x7fffffff)
+	, m_cookie((random() ^ std::uintptr_t(this)) & 0x7fffffff)
 	, m_disabled(false)
 #if TORRENT_USE_IPV6
 	, m_disabled6(false)