diff --git a/todo.txt b/todo.txt
index 768647b..ad67377 100644
--- a/todo.txt
+++ b/todo.txt
@@ -358,3 +358,4 @@ https://github.com/svn2github/libtorrent-rasterbar
 https://github.com/svn2github/libtorrent-rasterbar-trunk
 https://github.com/qbittorrent/qBittorrent
 https://github.com/svn2github/libtorrent-trunk
+http://sourceforge.net/projects/libtorrent/files/libtorrent/