diff --git a/README.md b/README.md
index cda9e94..02d0d31 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ Apache Software License (ASL)
 Abdulla Abdurakhmanov
 
 with the great help of contributors, particularly:
-- Naoki Ikeguchi (siketyan)
-- David Rousselie (dax)
+- Naoki Ikeguchi (@siketyan)
+- David Rousselie (@dax)
 
 and many [others](https://github.com/abdolence/slack-morphism-rust/graphs/contributors)