diff --git a/THANKS b/THANKS
index c8a019a6..8f746f29 100644
--- a/THANKS
+++ b/THANKS
@@ -110,6 +110,7 @@ SATO Kentaro
 Sean DuBois
 Sebastian Arcus
 Serg G. Brester
+Sergey Safarov
 Sireyessire
 silviogarbes
 Stefan Tatschner