diff --git a/CREDITS.txt b/CREDITS.txt
index 51199dfaf..c5ed66bf0 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1380,3 +1380,4 @@ Ewald Moehring
 Kevin Karamitros
 Beat Zurflueh
 Frank Morris
+Edwin Butin Bik