diff --git a/Mac/MainWindow/MainWindowController.swift b/Mac/MainWindow/MainWindowController.swift
index 14fd272bd..c548c9bc4 100644
--- a/Mac/MainWindow/MainWindowController.swift
+++ b/Mac/MainWindow/MainWindowController.swift
@@ -1220,7 +1220,9 @@ private extension MainWindowController {
 			}
 		} else {
 			window?.title = appDelegate.appName!
-			return
+			if #available(macOS 11.0, *) {
+				window?.subtitle = "\(appDelegate.unreadCount) unread"
+			}
 		}
 		
 	}