diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 15946ccf9..0c7b6ae0b 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -1090,6 +1090,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_changed_title_channel" = "Channel name was changed to «{title}»";
 "lng_action_created_chat" = "{from} created group «{title}»";
 "lng_action_created_channel" = "Channel created";
+"lng_action_group_migrate" = "The group was upgraded to a supergroup";
 "lng_action_pinned_message" = "{from} pinned «{text}»";
 "lng_action_pinned_media" = "{from} pinned {media}";
 "lng_action_pinned_media_photo" = "a photo";
diff --git a/Telegram/SourceFiles/history/history_service.cpp b/Telegram/SourceFiles/history/history_service.cpp
index 6e6771250..514eb141e 100644
--- a/Telegram/SourceFiles/history/history_service.cpp
+++ b/Telegram/SourceFiles/history/history_service.cpp
@@ -387,9 +387,9 @@ void HistoryService::setMessageByAction(const MTPmessageAction &action) {
 	}, [&](const MTPDmessageActionChatCreate &data) {
 		return prepareChatCreate(data);
 	}, [](const MTPDmessageActionChatMigrateTo &) {
-		return PreparedText();
+		return PreparedText{ tr::lng_action_group_migrate(tr::now) };
 	}, [](const MTPDmessageActionChannelMigrateFrom &) {
-		return PreparedText();
+		return PreparedText{ tr::lng_action_group_migrate(tr::now) };
 	}, [](const MTPDmessageActionHistoryClear &) {
 		return PreparedText();
 	}, [&](const MTPDmessageActionChannelCreate &data) {