diff --git a/README.md b/README.md
index 160fc3c..9503b65 100644
--- a/README.md
+++ b/README.md
@@ -10,3 +10,7 @@ Loads environment variables from `.env` to `getenv()`, `$_ENV` and `$_SERVER` au
 </p>
 
 # Installataion
+
+```bash
+$ composer require envs/dotenv
+```