diff --git a/docs/Contributors.txt b/docs/Contributors.txt
index feba63f70e..49c5e12720 100644
--- a/docs/Contributors.txt
+++ b/docs/Contributors.txt
@@ -122,6 +122,7 @@ Sileno Goedicke
 Slavko Fedorik
 Stefan Hille
 Taras Boychuk
+Theo Lustenberger
 Tobias Giesen
 Tomas Gregorovic
 Tom Lisjac