diff --git a/include/libtorrent/tracker_manager.hpp b/include/libtorrent/tracker_manager.hpp
index 4bd67a096..0027e3f07 100644
--- a/include/libtorrent/tracker_manager.hpp
+++ b/include/libtorrent/tracker_manager.hpp
@@ -127,8 +127,6 @@ namespace libtorrent
 		std::string trackerid;
 		int key;
 		int num_want;
-		std::string ipv6;
-		std::string ipv4;
 		address bind_ip;
 		bool send_stats;
 		bool apply_ip_filter;
diff --git a/src/http_tracker_connection.cpp b/src/http_tracker_connection.cpp
index 33f013cdf..378ce5914 100644
--- a/src/http_tracker_connection.cpp
+++ b/src/http_tracker_connection.cpp
@@ -206,18 +206,6 @@ namespace libtorrent
 					// source IP to determine our origin
 					url += "&ip=" + print_address(m_ses.listen_address());
 				}
-   
-				if (!tracker_req().ipv6.empty() && !i2p)
-				{
-					url += "&ipv6=";
-					url += tracker_req().ipv6;
-				}
-   
-				if (!tracker_req().ipv4.empty() && !i2p)
-				{
-					url += "&ipv4=";
-					url += tracker_req().ipv4;
-				}
 			}
 		}
 
diff --git a/src/torrent.cpp b/src/torrent.cpp
index 30e08fced..5f61aafaf 100644
--- a/src/torrent.cpp
+++ b/src/torrent.cpp
@@ -2335,14 +2335,6 @@ namespace libtorrent
 
 		req.event = e;
 		error_code ec;
-		if (!m_ses.m_settings.anonymous_mode)
-		{
-			tcp::endpoint ep;
-			ep = m_ses.get_ipv6_interface();
-			if (ep != tcp::endpoint()) req.ipv6 = ep.address().to_string(ec);
-			ep = m_ses.get_ipv4_interface();
-			if (ep != tcp::endpoint()) req.ipv4 = ep.address().to_string(ec);
-		}
 
 		// if we are aborting. we don't want any new peers
 		req.num_want = (req.event == tracker_request::stopped)