diff --git a/docs/Contributors.txt b/docs/Contributors.txt
index 5d1f11cd4a..2ce1f679fb 100644
--- a/docs/Contributors.txt
+++ b/docs/Contributors.txt
@@ -103,6 +103,7 @@ Marc Fokker
 Marc Geldon
 Marc Weustink
 Marcelo Borges de Paula
+Mario Bonati
 Marius Ellen
 Markus Muller
 Martin Friebe