diff --git a/trayicon.cpp b/trayicon.cpp
index 650c73d..09011dd 100644
--- a/trayicon.cpp
+++ b/trayicon.cpp
@@ -85,7 +85,7 @@ void TrayIcon::refreshIcon()
 
     QFont f = engine.font();
     f.setFamily("Arial");
-    f.setPointSize(bm.width()/1.8);
+    f.setPointSize(bm.width()/(mOldNumber < 10 ? 1.8 : 2.3));
     f.setBold(true);
     engine.setFont(f);