diff --git a/dio/CHANGELOG.md b/dio/CHANGELOG.md
index 5600bb350..75fad78ed 100644
--- a/dio/CHANGELOG.md
+++ b/dio/CHANGELOG.md
@@ -5,7 +5,7 @@ See the [Migration Guide][] for the complete breaking changes list.**
 
 ## Unreleased
 
-*None.*
+- Revert removed `download` for `DioMixin`.
 
 ## 5.3.1
 
diff --git a/dio/lib/src/dio_mixin.dart b/dio/lib/src/dio_mixin.dart
index f26341c57..89f20fd70 100644
--- a/dio/lib/src/dio_mixin.dart
+++ b/dio/lib/src/dio_mixin.dart
@@ -293,6 +293,21 @@ abstract class DioMixin implements Dio {
     );
   }
 
+  @override
+  Future<Response> download(
+    String urlPath,
+    dynamic savePath, {
+    ProgressCallback? onReceiveProgress,
+    Map<String, dynamic>? queryParameters,
+    CancelToken? cancelToken,
+    bool deleteOnError = true,
+    String lengthHeader = Headers.contentLengthHeader,
+    Object? data,
+    Options? options,
+  }) {
+    throw UnimplementedError();
+  }
+
   @override
   Future<Response<T>> requestUri<T>(
     Uri uri, {
diff --git a/dio/test/dio_mixin_test.dart b/dio/test/dio_mixin_test.dart
index f4793b2a9..9468618bd 100644
--- a/dio/test/dio_mixin_test.dart
+++ b/dio/test/dio_mixin_test.dart
@@ -16,4 +16,13 @@ void main() {
     );
     expect(typedResponse.data, isNull);
   });
+
+  test('throws UnimplementedError when calling download', () {
+    expectLater(
+      () => _TestDioMixin().download('a', 'b'),
+      throwsA(TypeMatcher<UnimplementedError>()),
+    );
+  });
 }
+
+class _TestDioMixin with DioMixin implements Dio {}