diff --git a/packages/stream_chat_flutter/lib/src/utils/extensions.dart b/packages/stream_chat_flutter/lib/src/utils/extensions.dart
index a653219f..bbe43690 100644
--- a/packages/stream_chat_flutter/lib/src/utils/extensions.dart
+++ b/packages/stream_chat_flutter/lib/src/utils/extensions.dart
@@ -1,6 +1,5 @@
 import 'dart:math';
 
-import 'package:collection/collection.dart';
 import 'package:diacritic/diacritic.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/foundation.dart';