diff --git a/readme.md b/readme.md
index 19f2d95e..6d53d74a 100644
--- a/readme.md
+++ b/readme.md
@@ -33,7 +33,7 @@ You can install package using yarn or npm
 ```bash
 $ yarn add @codemask-labs/nestjs-elasticsearch
 // or
-$ npm -i @codemask-labs/nestjs-elasticsearch
+$ npm i @codemask-labs/nestjs-elasticsearch
 ```
 
 ## Getting started