diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt
index 450bdd641..4dec30387 100644
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
@@ -164,6 +164,7 @@ Jon Casstevens
 Jonas Lins
 Jordan Bragg
 Jork Zijlstra
+Jorn Argelo
 Jos Huiting
 Josh Arenberg
 Josh Stanfield