peerconn.go | 1 +

diff --git a/peerconn.go b/peerconn.go
index ee7aa609d005bf8dbc17077919557b10f30269a8..5fda15a2f436135126cd849e3c0271aeece41fe3 100644
--- a/peerconn.go
+++ b/peerconn.go
@@ -106,6 +106,7 @@ 	return []string{
 		cn.connString,
 		fmt.Sprintf("peer id: %+q", cn.PeerID),
 		fmt.Sprintf("extensions: %v", cn.PeerExtensionBytes),
+		fmt.Sprintf("ltep extensions: %v", cn.PeerExtensionIDs),
 		fmt.Sprintf("pex: %s", cn.pexStatus()),
 	}
 }