diff --git a/index.md b/index.md
index 1827e5d6..feed5aa3 100644
--- a/index.md
+++ b/index.md
@@ -163,3 +163,6 @@ Signed,
 [Daniel](https://github.com/Zuzuk-null)
 
 [Sherzod Mutalov](https://github.com/shmutalov)
+
+[Dmitry Derbin](https://github.com/lmcdd)
+