diff --git a/CREDITS.txt b/CREDITS.txt
index 953be65e5..3997f5c10 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1359,3 +1359,4 @@ Gary Jones
 Benoit Gruson
 Petr Kysela
 Sebastien Jehan
+Jean Mathieu