diff --git a/src/controllers/404.js b/src/controllers/404.js
index 1a754aee73..da7a8141cd 100644
--- a/src/controllers/404.js
+++ b/src/controllers/404.js
@@ -49,5 +49,5 @@ exports.send404 = async function (req, res) {
 	}
 
 	await middleware.buildHeaderAsync(req, res);
-	res.render('404', { path: validator.escape(path), title: '[[global:404.title]]' });
+	await res.render('404', { path: validator.escape(path), title: '[[global:404.title]]' });
 };