diff --git a/flutter/lib/models/web_model.dart b/flutter/lib/models/web_model.dart
index 565af72ab..5241c3974 100644
--- a/flutter/lib/models/web_model.dart
+++ b/flutter/lib/models/web_model.dart
@@ -13,6 +13,7 @@ import 'package:flutter_hbb/models/state_model.dart';
 
 import 'package:flutter_hbb/web/bridge.dart';
 import 'package:flutter_hbb/common.dart';
+import 'package:uuid/uuid.dart';
 
 final List<StreamSubscription<MouseEvent>> mouseListeners = [];
 final List<StreamSubscription<KeyboardEvent>> keyListeners = [];
@@ -114,6 +115,10 @@ class PlatformFFI {
     context["onInitFinished"] = () {
       completer.complete();
     };
+    context['dialog'] = (type, title, text) {
+      final uuid = Uuid();
+      msgBox(SessionID(uuid.v4()), type, title, text, '', gFFI.dialogManager);
+    };
     context['loginDialog'] = () {
       loginDialog();
     };