diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 447a16a8f1..998e2d2876 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -4020,11 +4020,6 @@ void History::clear(ClearType type, bool markEmpty) {
 	} else if (const auto channel = peer->asMegagroup()) {
 		channel->mgInfo->markupSenders.clear();
 	}
-	if (const auto forum = peer->forum()) {
-		forum->enumerateTopics([&](not_null<Data::ForumTopic*> topic) {
-			destroyMessagesByTopic(topic->rootId());
-		});
-	}
 
 	owner().notifyHistoryChangeDelayed(this);
 	owner().sendHistoryChangeNotifications();