diff --git a/src/roommanager.h b/src/roommanager.h
index a19b4c1e3..62eba4750 100644
--- a/src/roommanager.h
+++ b/src/roommanager.h
@@ -259,13 +259,6 @@ Q_SIGNALS:
      */
     void goToEvent(const QString &event);
 
-    /**
-     * @brief Open room in a new window.
-     *
-     * Signal triggered when a room needs to be opened in a new window.
-     */
-    void openRoomInNewWindow(NeoChatRoom *room);
-
     /**
      * @brief Show details for the given user.
      *