diff --git a/packages/dynamite/lib/src/openapi_builder.dart b/packages/dynamite/lib/src/openapi_builder.dart
index 64fbc7a7..156e3582 100644
--- a/packages/dynamite/lib/src/openapi_builder.dart
+++ b/packages/dynamite/lib/src/openapi_builder.dart
@@ -61,11 +61,11 @@ class OpenAPIBuilder implements Builder {
         '// ignore_for_file: camel_case_types',
         '// ignore_for_file: public_member_api_docs',
         "import 'dart:convert';",
-        "import 'dart:io';",
         "import 'dart:typed_data';",
         '',
         "import 'package:cookie_jar/cookie_jar.dart';",
         "import 'package:json_annotation/json_annotation.dart';",
+        "import 'package:universal_io/io.dart';",
         '',
         "export 'package:cookie_jar/cookie_jar.dart';",
         '',
diff --git a/packages/nextcloud/lib/nextcloud.dart b/packages/nextcloud/lib/nextcloud.dart
index 99618c44..99c430e0 100644
--- a/packages/nextcloud/lib/nextcloud.dart
+++ b/packages/nextcloud/lib/nextcloud.dart
@@ -1,12 +1,12 @@
 library nextcloud;
 
 import 'dart:convert';
-import 'dart:io';
 import 'dart:typed_data';
 
 import 'package:crypto/crypto.dart';
 import 'package:nextcloud/nextcloud.dart';
 import 'package:nextcloud/src/nextcloud.openapi.dart' as openapi;
+import 'package:universal_io/io.dart';
 import 'package:version/version.dart';
 import 'package:xml/xml.dart' as xml;
 
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.dart b/packages/nextcloud/lib/src/nextcloud.openapi.dart
index db9e6912..9f52e168 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.dart
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.dart
@@ -2,11 +2,11 @@
 // ignore_for_file: camel_case_types
 // ignore_for_file: public_member_api_docs
 import 'dart:convert';
-import 'dart:io';
 import 'dart:typed_data';
 
 import 'package:cookie_jar/cookie_jar.dart';
 import 'package:json_annotation/json_annotation.dart';
+import 'package:universal_io/io.dart';
 
 export 'package:cookie_jar/cookie_jar.dart';
 
diff --git a/packages/nextcloud/pubspec.yaml b/packages/nextcloud/pubspec.yaml
index 92c2ee6b..4c26d28c 100644
--- a/packages/nextcloud/pubspec.yaml
+++ b/packages/nextcloud/pubspec.yaml
@@ -10,6 +10,7 @@ dependencies:
   crypton: ^2.0.5
   intl: ^0.18.0
   json_annotation: ^4.7.0
+  universal_io: ^2.2.0
   version: ^3.0.2
   xml: ^6.1.0
   xml_annotation: ^2.2.0