diff --git a/scripts/upgrade b/scripts/upgrade
index 5b55d12..ba44836 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -32,8 +32,8 @@ then
 
 	ynh_script_progression --message="Building Jellyfin Vue... (this will take some time and resources!)" --weight=24
 
-	ynh_exec_as $app _patch_config_json "$install_dir/source"
-	ynh_exec_as $app _npm_build_install "$install_dir/source" "$install_dir/www" "$path/"
+	_patch_config_json "$install_dir/source"
+	_npm_build_install "$install_dir/source" "$install_dir/www" "$path/"
 fi
 
 chown -R $app:www-data "$install_dir"