diff --git a/README.md b/README.md
index 56d2074..6d35aa4 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ https://nbfontana.github.io/ngx-currency/
 Install the package by command:
 
 ```sh
-    npm install ngx-currency --save-dev
+    npm install ngx-currency --save
 ```
 
 Import the module