diff --git a/contributors.txt b/contributors.txt
index 9751a6e90..e0d902148 100644
--- a/contributors.txt
+++ b/contributors.txt
@@ -230,4 +230,5 @@ YYYY/MM/DD, github id, Full name, email
 2019/09/10, amorimjuliana, Juliana Amorim, juu.amorim@gmail.com
 2019/09/17, kaz, Kazuki Sawada, kazuki@6715.jp
 2019/09/28, lmy269, Mingyang Liu, lmy040758@gmail.com
-2019/10/31, a-square, Alexei Averchenko, lex.aver@gmail.com
\ No newline at end of file
+2019/10/31, a-square, Alexei Averchenko, lex.aver@gmail.com
+2019/11/05, listba, Ben List, ben.list89@gmail.com