diff --git a/CREDITS.txt b/CREDITS.txt
index dfe11e0d8..e760eb3c7 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1606,3 +1606,4 @@ Joseph Santa Cruz
 Gerald Roedel
 James D McKeown
 鄭 淳中
+Matthias Wuethrich