diff --git a/scripts/install b/scripts/install
index f33e569..86b6deb 100644
--- a/scripts/install
+++ b/scripts/install
@@ -126,10 +126,10 @@ ynh_script_progression --message="Installing The Lounge..." --weight=10
 
 pushd $final_path
  	ynh_use_nodejs
-	#export NODE_ENV=production
- 	yarn install --production
- 	yarn add webpack --dev
- 	yarn build
+	export NODE_ENV=production
+ 	ynh_exec_warn_less yarn install 
+ 	yarn add webpack webpack-dev-server --dev
+ 	ynh_exec_warn_less yarn build
 popd
 
 #=================================================