diff --git a/LICENSE.TXT b/LICENSE.TXT
index 0128484170..547b2902f9 100644
--- a/LICENSE.TXT
+++ b/LICENSE.TXT
@@ -12,6 +12,7 @@ QuantLib-SWIG is
     Copyright (C) 2008 Allen Kuo
     Copyright (C) 2008 Florent Grenier
     Copyright (C) 2009 Joseph Malicki
+    Copyright (C) 2009, 2017, 2018 Cheng Li
     Copyright (C) 2010 Andrea Odetti
     Copyright (C) 2010, 2011 Lluis Pujol Bajador
     Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2018, 2019, 2020, 2021, 2022 Klaus Spanderen