diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5392d670..566110ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,8 @@
   - `no_empty_bloc`
   - `number_of_parameters`
 - BREAKING CHANGE: Renamed `excludeNames` parameter to `exclude` for `function_lines_of_code` lint.
-- Fixed an issue with `prefer_early_retrun` for throw expression 
+- Fixed an issue with `prefer_early_retrun` for throw expression
+- `number_of_parameters` lint: added `copyWith` to the default exclude list.
 
 ## 0.2.3
 
diff --git a/lib/analysis_options.yaml b/lib/analysis_options.yaml
index 9eeaace1..1d6ba832 100644
--- a/lib/analysis_options.yaml
+++ b/lib/analysis_options.yaml
@@ -85,6 +85,8 @@ custom_lint:
 
     - number_of_parameters:
       max_parameters: 7
+      exclude:
+        - method_name: copyWith 
 
     - prefer_conditional_expressions:
       ignore_nested: true
diff --git a/lint_test/analysis_options.yaml b/lint_test/analysis_options.yaml
index 10c18f33..e5a001c3 100644
--- a/lint_test/analysis_options.yaml
+++ b/lint_test/analysis_options.yaml
@@ -15,7 +15,7 @@ custom_lint:
       exclude:
         - class_name: Exclude
           method_name: avoidNumberOfParameters
-        - method_name: avoidNumberOfParameters          
+        - method_name: avoidNumberOfParameters
     - function_lines_of_code:
       max_lines: 50
     - avoid_non_null_assertion
diff --git a/lint_test/number_of_parameters_copy_with_test/analysis_options.yaml b/lint_test/number_of_parameters_copy_with_test/analysis_options.yaml
new file mode 100644
index 00000000..3fdd2d5e
--- /dev/null
+++ b/lint_test/number_of_parameters_copy_with_test/analysis_options.yaml
@@ -0,0 +1 @@
+include: ../../lib/analysis_options.yaml
diff --git a/lint_test/number_of_parameters_copy_with_test/lib/src/number_of_parameters_copy_with_test.dart b/lint_test/number_of_parameters_copy_with_test/lib/src/number_of_parameters_copy_with_test.dart
new file mode 100644
index 00000000..60a6f42f
--- /dev/null
+++ b/lint_test/number_of_parameters_copy_with_test/lib/src/number_of_parameters_copy_with_test.dart
@@ -0,0 +1,90 @@
+// ignore_for_file: prefer_match_file_name, public_member_api_docs
+// Check number of parameters fail
+///
+/// `number_of_parameters: max_parameters`
+
+class UserDto {
+  final String a;
+  final String b;
+  final String c;
+  final String d;
+  final String e;
+  final String f;
+  final String g;
+  final String h;
+
+  const UserDto({
+    required this.a,
+    required this.b,
+    required this.c,
+    required this.d,
+    required this.e,
+    required this.f,
+    required this.g,
+    required this.h,
+  });
+
+  /// Excluded by method_name
+  UserDto copyWith({
+    String? a,
+    String? b,
+    String? c,
+    String? d,
+    String? e,
+    String? f,
+    String? g,
+    String? h,
+  }) {
+    return UserDto(
+      a: a ?? this.a,
+      b: b ?? this.b,
+      c: c ?? this.c,
+      d: d ?? this.d,
+      e: e ?? this.e,
+      f: f ?? this.f,
+      g: g ?? this.g,
+      h: h ?? this.h,
+    );
+  }
+
+  /// expect_lint: number_of_parameters
+  UserDto noCopyWith({
+    String? a,
+    String? b,
+    String? c,
+    String? d,
+    String? e,
+    String? f,
+    String? g,
+    String? h,
+  }) {
+    return UserDto(
+      a: a ?? this.a,
+      b: b ?? this.b,
+      c: c ?? this.c,
+      d: d ?? this.d,
+      e: e ?? this.e,
+      f: f ?? this.f,
+      g: g ?? this.g,
+      h: h ?? this.h,
+    );
+  }
+
+  /// Allow
+  UserDto noLongCopyWith({
+    String? a,
+    String? b,
+    String? c,
+  }) {
+    return UserDto(
+      a: a ?? this.a,
+      b: b ?? this.b,
+      c: c ?? this.c,
+      d: '',
+      e: '',
+      f: '',
+      g: '',
+      h: '',
+    );
+  }
+}
diff --git a/lint_test/number_of_parameters_copy_with_test/pubspec.yaml b/lint_test/number_of_parameters_copy_with_test/pubspec.yaml
new file mode 100644
index 00000000..e753375a
--- /dev/null
+++ b/lint_test/number_of_parameters_copy_with_test/pubspec.yaml
@@ -0,0 +1,15 @@
+name: solid_lints_number_of_parameters_copy_with_test
+description: A starting point for Dart libraries or applications.
+publish_to: none
+
+environment:
+  sdk: '>=3.0.0 <4.0.0'
+
+dependencies:
+  flutter:
+    sdk: flutter
+
+dev_dependencies:
+  solid_lints:
+    path: ../../
+  test: ^1.20.1