diff --git a/ChangeLog.md b/ChangeLog.md
index 41f34873..b932778b 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -12,6 +12,7 @@ The espeak-ng project is a fork of the espeak project.
 updated languages:
 *  ba (Bashkir) -- Andiv06
 *  be (Belarusian) -- Andiv06
+*  cmn (Mandarin) -- Cameron Wong
 *  en (English) -- Bill Dengler
 *  es (Spanish) -- Sukil Etxenike
 *  fa (Persian) -- MH