diff --git a/Contributors.md b/Contributors.md
index 6639d347..eeafd64f 100644
--- a/Contributors.md
+++ b/Contributors.md
@@ -4552,3 +4552,4 @@ Artem Ryabtcev
 Jin
 - [yyubin](https://github.com/yyubin) - hello world
 - [Agam singh](https://github.com/agamsiingh) - Hello World
+- [Manuel Díaz](https://github.com/kmanuelDC/first-contributions) - firs fork