diff --git a/CREDITS.txt b/CREDITS.txt
index 9c220abc0..719f4ed7b 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1594,3 +1594,4 @@ Paul Pearson
 Thierry Laligand
 Bruno Mexique
 Uwe Jordt
+Markus Goelzner