diff --git a/lib/api/api_util.dart b/lib/api/api_util.dart
index c64bfc20..38cd7ee6 100644
--- a/lib/api/api_util.dart
+++ b/lib/api/api_util.dart
@@ -1,6 +1,4 @@
 /// Helper functions working with remote Nextcloud server
-import 'dart:io';
-
 import 'package:flutter/foundation.dart';
 import 'package:logging/logging.dart';
 import 'package:nc_photos/account.dart';
diff --git a/lib/bloc/ls_dir.dart b/lib/bloc/ls_dir.dart
index ece5c474..762c72a5 100644
--- a/lib/bloc/ls_dir.dart
+++ b/lib/bloc/ls_dir.dart
@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:bloc/bloc.dart';
 import 'package:logging/logging.dart';
 import 'package:nc_photos/account.dart';
diff --git a/lib/bloc/scan_dir.dart b/lib/bloc/scan_dir.dart
index fced334d..4b4b4b83 100644
--- a/lib/bloc/scan_dir.dart
+++ b/lib/bloc/scan_dir.dart
@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:io';
 
 import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
diff --git a/lib/entity/album.dart b/lib/entity/album.dart
index b016dfc1..6638e920 100644
--- a/lib/entity/album.dart
+++ b/lib/entity/album.dart
@@ -1,6 +1,5 @@
 import 'dart:collection';
 import 'dart:convert';
-import 'dart:io';
 import 'dart:math';
 
 import 'package:equatable/equatable.dart';
diff --git a/lib/mobile/downloader.dart b/lib/mobile/downloader.dart
index e6444ae2..f823fb80 100644
--- a/lib/mobile/downloader.dart
+++ b/lib/mobile/downloader.dart
@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:flutter/services.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/entity/file.dart';
diff --git a/lib/mobile/map_widget.dart b/lib/mobile/map_widget.dart
index dca4a96b..be935b06 100644
--- a/lib/mobile/map_widget.dart
+++ b/lib/mobile/map_widget.dart
@@ -1,5 +1,3 @@
-import 'dart:math';
-
 import 'package:flutter/widgets.dart';
 import 'package:google_maps_flutter/google_maps_flutter.dart';
 import 'package:tuple/tuple.dart';
diff --git a/lib/web/metadata_loader.dart b/lib/web/metadata_loader.dart
index 403929e9..08b7eef9 100644
--- a/lib/web/metadata_loader.dart
+++ b/lib/web/metadata_loader.dart
@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:exifdart/exifdart_memory.dart';
 import 'package:logging/logging.dart';
 import 'package:nc_photos/account.dart';
diff --git a/lib/widget/viewer_detail_pane.dart b/lib/widget/viewer_detail_pane.dart
index 68a1ee94..24a6d4af 100644
--- a/lib/widget/viewer_detail_pane.dart
+++ b/lib/widget/viewer_detail_pane.dart
@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:android_intent/android_intent.dart';
 import 'package:exifdart/exifdart.dart';
 import 'package:flutter/foundation.dart';