diff --git a/shared/contrib-additional.adoc b/shared/contrib-additional.adoc
--- a/shared/contrib-additional.adoc
+++ b/shared/contrib-additional.adoc
@@ -352,6 +352,7 @@
 * Chia-liang Kao <mailto:clkao@CirX.ORG[clkao@CirX.ORG]>
 * Chiang Cheng-Hsiung <mailto:elvis@sslab.cs.ccu.edu.tw[elvis@sslab.cs.ccu.edu.tw]>
 * Chie Taguchi <mailto:taguchi.ch@gmail.com[taguchi.ch@gmail.com]>
+* Chih-Hsin Chang <mailto:starbops@hey.com[starbops@hey.com]>
 * Chiharu Shibata <mailto:chi@bd.mbn.or.jp[chi@bd.mbn.or.jp]>
 * Chip Norkus
 * Choe, Cheng-Dae <mailto:whitekid@netian.com[whitekid@netian.com]>