diff --git a/copyright.txt b/copyright.txt
index c15d26b5b..99f73d196 100644
--- a/copyright.txt
+++ b/copyright.txt
@@ -3,6 +3,7 @@
 
 Alexandr Shalugin - https://github.com/shalugin
 Andreas Gudian - https://github.com/agudian
+Arne Seime - https://github.com/seime
 Christian Bandowski - https://github.com/chris922
 Christian Schuster - https://github.com/chschu
 Christophe Labouisse - https://github.com/ggtools