diff --git a/flutter/lib/desktop/widgets/remote_toolbar.dart b/flutter/lib/desktop/widgets/remote_toolbar.dart
index f76480cd3..7c8c931c4 100644
--- a/flutter/lib/desktop/widgets/remote_toolbar.dart
+++ b/flutter/lib/desktop/widgets/remote_toolbar.dart
@@ -125,7 +125,7 @@ class _ToolbarTheme {
       : EdgeInsets.fromLTRB(6, 14, 6, 14);
   static const double menuButtonBorderRadius = 3.0;
 
-  static final borderColor =
+  static get borderColor =>
       MyTheme.currentThemeMode() == ThemeMode.light ? bordLight : bordDark;
 
   static final defaultMenuStyle = MenuStyle(