diff --git a/CREDITS.txt b/CREDITS.txt
index f4c36c5a2..5384c45b1 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1947,3 +1947,4 @@ Peter Campbell
 Keith Wood
 Leo Duflou
 Michael Florey
+Gerhard Weixelbaumer