diff --git a/packages/stream_chat/lib/src/core/models/mute.dart b/packages/stream_chat/lib/src/core/models/mute.dart
index 9166d3e4..4b14ad01 100644
--- a/packages/stream_chat/lib/src/core/models/mute.dart
+++ b/packages/stream_chat/lib/src/core/models/mute.dart
@@ -1,12 +1,14 @@
 import 'package:json_annotation/json_annotation.dart';
 import 'package:stream_chat/src/core/models/channel_model.dart';
-import 'package:stream_chat/src/core/util/serializer.dart';
 import 'package:stream_chat/src/core/models/user.dart';
+import 'package:stream_chat/src/core/util/serializer.dart';
 
 part 'mute.g.dart';
 
 /// The class that contains the information about a muted user
-@JsonSerializable()
+@JsonSerializable(
+  createToJson: false,
+)
 class Mute {
   /// Constructor used for json serialization
   Mute({
@@ -34,7 +36,4 @@ class Mute {
   /// The date of the last update
   @JsonKey(includeIfNull: false, toJson: Serializer.readOnly)
   final DateTime updatedAt;
-
-  /// Serialize to json
-  Map<String, dynamic> toJson() => _$MuteToJson(this);
 }
diff --git a/packages/stream_chat/lib/src/core/models/mute.g.dart b/packages/stream_chat/lib/src/core/models/mute.g.dart
index e77b8707..b847a109 100644
--- a/packages/stream_chat/lib/src/core/models/mute.g.dart
+++ b/packages/stream_chat/lib/src/core/models/mute.g.dart
@@ -14,19 +14,3 @@ Mute _$MuteFromJson(Map<String, dynamic> json) {
     updatedAt: DateTime.parse(json['updated_at'] as String),
   );
 }
-
-Map<String, dynamic> _$MuteToJson(Mute instance) {
-  final val = <String, dynamic>{};
-
-  void writeNotNull(String key, dynamic value) {
-    if (value != null) {
-      val[key] = value;
-    }
-  }
-
-  writeNotNull('user', readonly(instance.user));
-  writeNotNull('channel', readonly(instance.channel));
-  writeNotNull('created_at', readonly(instance.createdAt));
-  writeNotNull('updated_at', readonly(instance.updatedAt));
-  return val;
-}
diff --git a/packages/stream_chat/test/fixtures/mute.json b/packages/stream_chat/test/fixtures/mute.json
new file mode 100644
index 00000000..cc6c3a8c
--- /dev/null
+++ b/packages/stream_chat/test/fixtures/mute.json
@@ -0,0 +1,74 @@
+{
+  "user": {
+    "id": "super-band-9",
+    "role": "user",
+    "created_at": "2020-03-03T16:48:28.853674Z",
+    "updated_at": "2021-05-26T03:22:20.296181Z",
+    "last_active": "2021-06-16T11:42:29.466165498Z",
+    "banned": false,
+    "online": true,
+    "username": "Rioland",
+    "image": "https://placehold.jp/150x150.png",
+    "invisible": false,
+    "name": "Proud darkness",
+    "unread_count": 0
+  },
+  "channel": {
+    "id": "!members-Qsp7PpigdPkW0rJk0603y5GnTiF1iRfoDc4SAngMMmw",
+    "type": "messaging",
+    "cid": "messaging:!members-Qsp7PpigdPkW0rJk0603y5GnTiF1iRfoDc4SAngMMmw",
+    "last_message_at": "2020-12-02T06:56:18.003432Z",
+    "created_at": "2020-11-30T10:25:32.494601Z",
+    "updated_at": "2020-11-30T10:25:32.494601Z",
+    "created_by": {
+      "id": "super-band-9",
+      "role": "user",
+      "created_at": "2020-03-03T16:48:28.853674Z",
+      "updated_at": "2021-05-26T03:22:20.296181Z",
+      "last_active": "2021-06-16T11:42:29.466165498Z",
+      "banned": false,
+      "online": true,
+      "image": "https://placehold.jp/150x150.png",
+      "invisible": false,
+      "name": "Proud darkness",
+      "unread_count": 0,
+      "username": "Rioland"
+    },
+    "frozen": false,
+    "disabled": false,
+    "member_count": 2,
+    "config": {
+      "created_at": "2020-04-15T14:57:17.00966Z",
+      "updated_at": "2021-05-25T14:25:30.405621Z",
+      "name": "messaging",
+      "typing_events": true,
+      "read_events": true,
+      "connect_events": true,
+      "search": true,
+      "reactions": true,
+      "replies": true,
+      "mutes": true,
+      "uploads": true,
+      "url_enrichment": true,
+      "custom_events": false,
+      "push_notifications": true,
+      "message_retention": "infinite",
+      "max_message_length": 5000,
+      "automod": "disabled",
+      "automod_behavior": "flag",
+      "blocklist": "profanity_en_2020_v1",
+      "blocklist_behavior": "block",
+      "automod_thresholds": {},
+      "commands": [
+        {
+          "name": "giphy",
+          "description": "Post a random gif to the channel",
+          "args": "[text]",
+          "set": "fun_set"
+        }
+      ]
+    }
+  },
+  "created_at": "2020-12-04T10:39:06.512021Z",
+  "updated_at": "2020-12-04T10:39:06.512021Z"
+}
\ No newline at end of file
diff --git a/packages/stream_chat/test/src/core/models/mute_test.dart b/packages/stream_chat/test/src/core/models/mute_test.dart
new file mode 100644
index 00000000..f1f7b606
--- /dev/null
+++ b/packages/stream_chat/test/src/core/models/mute_test.dart
@@ -0,0 +1,17 @@
+import 'package:stream_chat/src/core/models/channel_model.dart';
+import 'package:stream_chat/src/core/models/mute.dart';
+import 'package:stream_chat/src/core/models/user.dart';
+import 'package:test/test.dart';
+
+import '../../utils.dart';
+
+void main() {
+  group('src/models/mute', () {
+    test('should parse json correctly', () {
+      final mute = Mute.fromJson(jsonFixture('mute.json'));
+      expect(mute.channel, isA<ChannelModel>());
+      expect(mute.user, isA<User>());
+      expect(mute.createdAt, DateTime.parse('2020-12-04T10:39:06.512021Z'));
+    });
+  });
+}