diff --git a/contributors.txt b/contributors.txt
index b7e20a362..9855eb39b 100644
--- a/contributors.txt
+++ b/contributors.txt
@@ -85,3 +85,4 @@ YYYY/MM/DD, github id, Full name, email
 2015/10/21, hkff, Walid Benghabrit, walid.benghabrit@mines-nantes.fr
 2015/11/25, abego, Udo Borkowski, ub@abego.org
 2016/07/18, willfaught, Will Faught, will.faught@gmail.com
+2016/08/08, wjkohnen, Wolfgang Johannes Kohnen, wjkohnen-go-antlr@ko-sys.com