diff --git a/COPYING b/COPYING
index b39cd6446..19003e582 100644
--- a/COPYING
+++ b/COPYING
@@ -52,6 +52,10 @@ Files: inc/qr.js
 License: GPLv3 License (http://opensource.org/licenses/gpl-3.0)
 Copyright: (C) 2014 Alasdair Mercer, http://neocotic.com, https://github.com/neocotic/qr.js
 
+Files: vendor/symfony/*
+License: MIT (http://opensource.org/licenses/MIT)
+Copyright: (C) 2004-2015 Fabien Potencier http://symfony.com/
+
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 ZLIB/LIBPNG LICENSE