diff --git a/dialer/lib/services/call_service.dart b/dialer/lib/services/call_service.dart
index d828416..7057ad2 100644
--- a/dialer/lib/services/call_service.dart
+++ b/dialer/lib/services/call_service.dart
@@ -1,4 +1,3 @@
-import 'dart:typed_data';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import '../features/call/call_page.dart';