diff --git a/CREDITS.txt b/CREDITS.txt
index d46f3f2ed..17d262c12 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1369,3 +1369,6 @@ Ronald Dalton
 Thierry Laligand
 Joel Lefebvre
 Murray Rogers
+Renato Elias
+Richard Husta
+Ian Ferreira