diff --git a/README.md b/README.md
index a9b6e52..c10e217 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ In the Magento root directory
 
 - Install the module
 ```
-composer require vpietri/adm-quickdevbar
+composer require vpietri/adm-quickdevbar --dev
 php bin/magento module:enable ADM_QuickDevBar 
 php bin/magento setup:upgrade
 ```