diff --git a/example/lib/app/app.dart b/example/lib/app/app.dart
index 41175ad78..1af104377 100644
--- a/example/lib/app/app.dart
+++ b/example/lib/app/app.dart
@@ -1,7 +1,6 @@
-import 'dart:io';
-
 import 'package:chewie/chewie.dart';
 import 'package:chewie_example/app/theme.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 // ignore: depend_on_referenced_packages
 import 'package:video_player/video_player.dart';
@@ -311,7 +310,7 @@ class _ChewieDemoState extends State<ChewieDemo> {
                 ),
               ],
             ),
-            if (Platform.isAndroid)
+            if (defaultTargetPlatform == TargetPlatform.android)
               ListTile(
                 title: const Text("Delay"),
                 subtitle: DelaySlider(
diff --git a/lib/src/progress_bar.dart b/lib/src/progress_bar.dart
index 1cab09a2d..7698234ed 100644
--- a/lib/src/progress_bar.dart
+++ b/lib/src/progress_bar.dart
@@ -1,6 +1,5 @@
-import 'dart:io';
-
 import 'package:chewie/src/chewie_progress_colors.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:video_player/video_player.dart';
 
@@ -88,7 +87,7 @@ class _VideoProgressBarState extends State<VideoProgressBar> {
         // On Android, we need to let the player buffer when scrolling
         // in order to let the player buffer. https://github.com/flutter/flutter/issues/101409
         final shouldSeekToRelativePosition =
-            !Platform.isAndroid || !controller.value.isBuffering;
+            !(defaultTargetPlatform == TargetPlatform.android) || !controller.value.isBuffering;
         if (shouldSeekToRelativePosition) {
           _seekToRelativePosition(details.globalPosition);
         }