diff --git a/doc/THANKS b/doc/THANKS
index cd5266843..4afbb7c19 100644
--- a/doc/THANKS
+++ b/doc/THANKS
@@ -63,6 +63,9 @@ Pierre Chifflier <pollux@debian.org> and Mark Hymers <ftpmaster@debian.org>
 Andreas Constantinides <megahz@megahz.org>
     for reporting a minor bug
 
+Andre Costa <andre.investorsclub@gmail.com>
+    for reporting a minor bug
+
 Ulises U. Cune <ulises2k@gmail.com>
     for reporting a bug