diff --git a/index.md b/index.md
index 89b9a9a8..69039b89 100644
--- a/index.md
+++ b/index.md
@@ -141,6 +141,8 @@ Signed,
 
 [Ivan Machugovskiy](https://github.com/imachug)
 
+[Dmitry Akatov](https://github.com/rails-to-cosmos)
+
 [Vladislav Glinsky](https://github.com/cl0ne)
 
 [Sergei Shilin](https://github.com/GutsyHeart)