diff --git a/scripts/install b/scripts/install
index 8e086a7..95be1b2 100644
--- a/scripts/install
+++ b/scripts/install
@@ -62,7 +62,7 @@ ynh_app_setting_set $app final_path $final_path
 
 # Install de Node.js
 pushd /opt
-curl -sL https://deb.nodesource.com/setup_4.x | bash -
+curl -sL https://deb.nodesource.com/setup_4.x | sudo bash -
 sudo apt-get -y install nodejs
 npm install -g yarn
 
@@ -182,4 +182,4 @@ sudo systemctl reload nginx || true
 sudo systemctl status nginx
 
 # Nettoyer hosts
-sudo sed -i '/#MASTODON/d' /etc/hosts
\ No newline at end of file
+sudo sed -i '/#MASTODON/d' /etc/hosts