diff --git a/CREDITS.txt b/CREDITS.txt
index b535b828f..d04377815 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -2207,3 +2207,6 @@ Bob Brown
 Claude Lawyer
 Peter Fithern
 Michael Hoffman
+Tim Smith
+OpenSki Institute
+Simon Melov