1 files changed, 1 insertions, 0 deletions
diff --git a/src/Cache_p.h b/src/Cache_p.h
index de123a95..cd42fa3e 100644
--- a/src/Cache_p.h
+++ b/src/Cache_p.h
@@ -165,6 +165,7 @@ public:
     RoomInfo singleRoomInfo(const std::string &room_id);
     std::vector<std::string> roomsWithStateUpdates(const mtx::responses::Sync &res);
     std::map<QString, RoomInfo> getRoomInfo(const std::vector<std::string> &rooms);
+    void updateLastMessageTimestamp(const std::string &room_id, uint64_t ts);
 
     //! Calculates which the read status of a room.
     //! Whether all the events in the timeline have been read.