diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt
index 96378c939..3e76746ba 100644
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
@@ -305,6 +305,7 @@ Oliver Weiler
 Olivier Jacquemart
 Olivier Lemasle
 Omar Al-Safi
+Ondrej Babec
 Oren Elias
 Ori Popowski
 Orr Ganani