torrent.go | 2 ++

diff --git a/torrent.go b/torrent.go
index 2d0cce2e13f210cb8edddd8dbb80ab0f88ec5262..0b1baba53c580840ff5b7a0a7c17ef1bd07bc43f 100644
--- a/torrent.go
+++ b/torrent.go
@@ -245,6 +245,8 @@ 		}
 	}
 
 	// Add active peers to the list
+	t.cl.rLock()
+	defer t.cl.rUnlock()
 	for conn := range t.conns {
 		ks = append(ks, PeerInfo{
 			Id:     conn.PeerID,