diff --git a/lib/content_views/task_list_page.dart b/lib/content_views/task_list_page.dart
index 603bb4d..f2b8176 100644
--- a/lib/content_views/task_list_page.dart
+++ b/lib/content_views/task_list_page.dart
@@ -1,5 +1,4 @@
 import 'dart:convert';
-import 'dart:ffi';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
diff --git a/lib/model/enqueued_message.dart b/lib/model/enqueued_message.dart
index 6cd3b34..27d4cce 100644
--- a/lib/model/enqueued_message.dart
+++ b/lib/model/enqueued_message.dart
@@ -1,5 +1,4 @@
 import 'package:isar/isar.dart';
-import 'package:json_annotation/json_annotation.dart';
 
 part 'enqueued_message.g.dart';
 
diff --git a/lib/popups/tasks_popups/signature_popup.dart b/lib/popups/tasks_popups/signature_popup.dart
index d6ad731..a05d750 100644
--- a/lib/popups/tasks_popups/signature_popup.dart
+++ b/lib/popups/tasks_popups/signature_popup.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:signature/signature.dart';
-import 'package:stadtbote/main.dart';
 import 'package:stadtbote/model/task_info.dart';
 import 'package:stadtbote/tools/util.dart';
 
@@ -28,7 +27,6 @@ showSignaturePopup(BuildContext context, TaskInfo taskInfo, Function(String?) on
                 var popupWidth = MediaQuery.of(context).size.width * 0.85;
 
                 String convertPoints(List<Point> points) {
-                  bool firstTap = true;
                   if (points.isNotEmpty) {
                     String result = "";