diff --git a/app/lib/widget/sign_in.dart b/app/lib/widget/sign_in.dart
index 5d4c4e5a..f0b1686f 100644
--- a/app/lib/widget/sign_in.dart
+++ b/app/lib/widget/sign_in.dart
@@ -1,6 +1,5 @@
 import 'dart:async';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:logging/logging.dart';