diff --git a/src/api/endpoints/notifications/mark_as_read.js b/src/api/endpoints/notifications/mark_as_read.js
index 855596a865..c8783c1b57 100644
--- a/src/api/endpoints/notifications/mark_as_read.js
+++ b/src/api/endpoints/notifications/mark_as_read.js
@@ -16,39 +16,38 @@ import event from '../../../event';
  * @return {Promise<object>}
  */
 module.exports = (params, user) =>
-	new Promise(async (res, rej) =>
-{
-	const notificationId = params.notification;
+	new Promise(async (res, rej) => {
+		const notificationId = params.notification;
 
-	if (notificationId === undefined || notificationId === null) {
-		return rej('notification is required');
-	}
+		if (notificationId === undefined || notificationId === null) {
+			return rej('notification is required');
+		}
 
-	// Get notifcation
-	const notification = await Notification
-		.findOne({
-			_id: new mongo.ObjectID(notificationId),
-			i: user._id
+		// Get notifcation
+		const notification = await Notification
+			.findOne({
+				_id: new mongo.ObjectID(notificationId),
+				i: user._id
+			});
+
+		if (notification === null) {
+			return rej('notification-not-found');
+		}
+
+		// Update
+		notification.is_read = true;
+		Notification.update({ _id: notification._id }, {
+			$set: {
+				is_read: true
+			}
 		});
 
-	if (notification === null) {
-		return rej('notification-not-found');
-	}
+		// Response
+		res();
 
-	// Update
-	notification.is_read = true;
-	Notification.update({ _id: notification._id }, {
-		$set: {
-			is_read: true
-		}
+		// Serialize
+		const notificationObj = await serialize(notification);
+
+		// Publish read_notification event
+		event(user._id, 'read_notification', notificationObj);
 	});
-
-	// Response
-	res();
-
-	// Serialize
-	const notificationObj = await serialize(notification);
-
-	// Publish read_notification event
-	event(user._id, 'read_notification', notificationObj);
-});