diff --git a/lib/protocoll_messages/tail.dart b/lib/protocoll_messages/tail.dart
deleted file mode 100644
index decba79..0000000
--- a/lib/protocoll_messages/tail.dart
+++ /dev/null
@@ -1,16 +0,0 @@
-import 'dart:core';
-
-import 'package:json_annotation/json_annotation.dart';
-
-part 'tail.g.dart';
-
-@JsonSerializable()
-class Tail {
-  late bool sendMessages;
-
-  Tail();
-
-  Map<String, dynamic> toJson() => _$TailToJson(this);
-
-  factory Tail.fromJson(Map<String, dynamic> json) => _$TailFromJson(json);
-}
diff --git a/lib/protocoll_messages/tail.g.dart b/lib/protocoll_messages/tail.g.dart
deleted file mode 100644
index 1a60410..0000000
--- a/lib/protocoll_messages/tail.g.dart
+++ /dev/null
@@ -1,14 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'tail.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-Tail _$TailFromJson(Map<String, dynamic> json) =>
-    Tail()..sendMessages = json['sendMessages'] as bool;
-
-Map<String, dynamic> _$TailToJson(Tail instance) => <String, dynamic>{
-      'sendMessages': instance.sendMessages,
-    };
diff --git a/lib/tools/mqtt_core.dart b/lib/tools/mqtt_core.dart
index 21c9475..1f1e7bb 100644
--- a/lib/tools/mqtt_core.dart
+++ b/lib/tools/mqtt_core.dart
@@ -1,11 +1,9 @@
 import 'dart:async';
 import 'dart:convert';
 import 'dart:math';
-import 'dart:typed_data';
 
 import 'package:archive/archive.dart';
 import 'package:device_info_plus/device_info_plus.dart';
-import 'package:flutter/foundation.dart';
 import 'package:isar/isar.dart';
 import 'package:mqtt_client/mqtt_client.dart';
 import 'package:mqtt_client/mqtt_server_client.dart';
@@ -24,7 +22,6 @@ import 'package:stadtbote/model/message.dart';
 import 'package:stadtbote/protocoll_messages/payload_container.dart';
 import 'package:stadtbote/protocoll_messages/start_session_message.dart';
 import 'package:stadtbote/protocoll_messages/sync_jobs_message.dart';
-import 'package:stadtbote/protocoll_messages/tail.dart';
 import 'package:stadtbote/protocoll_messages/track_message.dart';
 import 'package:stadtbote/tools/connection_status.dart';
 import 'package:stadtbote/tools/message_service.dart';
@@ -223,10 +220,6 @@ class MqttCore {
                   _messageUploadDeviceLogReceived(payloadData);
                   break;
 
-                case "tail":
-                  _messageTailReceived(payloadData);
-                  break;
-
                 default:
                   Util.logInfo('Unknown topic: $payloadEntry');
                   break;
@@ -359,12 +352,6 @@ class MqttCore {
     publishBinary(topic, gzipBytes!);
   }
 
-  void _messageTailReceived(payloadData) async {
-    var tailMessage = Tail.fromJson(payloadData);
-
-    Util.logInfo('message');
-  }
-
   void _startReconnectTimer() {
     connectionState = ConnectionStateEnum.notConnected;
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 9e9a6e4..9846b13 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -70,6 +70,7 @@ dependencies:
   image: ^4.1.7
   device_info_plus: ^9.1.2
   package_info: ^2.0.2
+  archive: ^3.4.10
 
 dev_dependencies:
   flutter_test: