diff --git a/CREDITS.txt b/CREDITS.txt
index f9720455f..fc1e51a37 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1447,3 +1447,4 @@ Jörg Hammer
 Rapid Informatics LLC
 Renaud Perriguey
 Edmond Dufresne
+Jaroslav Gazik