diff --git a/lib/src/lottie.dart b/lib/src/lottie.dart
index 98b4d3fa..dd3a2023 100644
--- a/lib/src/lottie.dart
+++ b/lib/src/lottie.dart
@@ -1,4 +1,7 @@
+// ignore_for_file: unnecessary_import
+
 import 'dart:typed_data';
+import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import '../lottie.dart';
 import 'composition.dart';
diff --git a/lib/src/lottie_builder.dart b/lib/src/lottie_builder.dart
index 8760cb5c..3aaf6b2a 100644
--- a/lib/src/lottie_builder.dart
+++ b/lib/src/lottie_builder.dart
@@ -1,6 +1,9 @@
+// ignore_for_file unnecessary_import
+
 import 'dart:async';
 import 'dart:typed_data';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import 'composition.dart';
 import 'frame_rate.dart';