diff --git a/scripts/upgrade b/scripts/upgrade
index 6f32fa8..077895d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -40,7 +40,7 @@ ynh_script_progression --message="Building app... (this will take some time and
 
 pushd "$install_dir"
 	ynh_use_nodejs
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm i -g npm
+	ynh_exec_warn_less npm i -g npm
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm install --production
 popd