diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt
index 3dcf7ac4a..b49eeb3fa 100644
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
@@ -16,6 +16,7 @@ Barry LaFond
 Bartosz Miedlar
 Ben Williams
 Brandon Maguire
+Cheng Pan
 Ching Tsai
 Chris Cranford
 Chris Riccomini