diff --git a/src/topics/unread.js b/src/topics/unread.js
index 676bb0647e..724d3dd5f8 100644
--- a/src/topics/unread.js
+++ b/src/topics/unread.js
@@ -325,8 +325,7 @@ module.exports = function (Topics) {
 	};
 
 	Topics.markAllRead = async function (uid) {
-		const cutoff = await Topics.unreadCutoff(uid);
-		let tids = await db.getSortedSetRevRangeByScore('topics:recent', 0, -1, '+inf', cutoff);
+		let tids = await Topics.getUnreadTids({ uid });
 		tids = await privileges.topics.filterTids('topics:read', tids, uid);
 		Topics.markTopicNotificationsRead(tids, uid);
 		await Topics.markAsRead(tids, uid);