diff --git a/chopper_generator/CHANGELOG.md b/chopper_generator/CHANGELOG.md
index 2c58007d..881ab59e 100644
--- a/chopper_generator/CHANGELOG.md
+++ b/chopper_generator/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 6.0.2
+
+- Add support for generating files in different directories ([#444](https://github.com/lejard-h/chopper/pull/444))
+
 ## 6.0.1
 
 - Packages upgrade, constraints upgrade
diff --git a/chopper_generator/lib/chopper_generator.dart b/chopper_generator/lib/chopper_generator.dart
index 74355389..84099889 100644
--- a/chopper_generator/lib/chopper_generator.dart
+++ b/chopper_generator/lib/chopper_generator.dart
@@ -5,4 +5,4 @@ import 'package:build/build.dart';
 import 'src/generator.dart';
 
 Builder chopperGeneratorFactory(BuilderOptions options) =>
-    chopperGeneratorFactoryBuilder(header: options.config['header']);
+    chopperGeneratorFactoryBuilder(options);
diff --git a/chopper_generator/lib/src/generator.dart b/chopper_generator/lib/src/generator.dart
index 72635a75..cb3b4f2f 100644
--- a/chopper_generator/lib/src/generator.dart
+++ b/chopper_generator/lib/src/generator.dart
@@ -634,10 +634,19 @@ class ChopperGenerator extends GeneratorForAnnotation<chopper.ChopperApi> {
   }
 }
 
-Builder chopperGeneratorFactoryBuilder({String? header}) => PartBuilder(
+Builder chopperGeneratorFactoryBuilder(BuilderOptions options) => PartBuilder(
       [ChopperGenerator()],
       '.chopper.dart',
-      header: header,
+      header: options.config['header'],
+      formatOutput:
+          PartBuilder([ChopperGenerator()], '.chopper.dart').formatOutput,
+      options: !options.config.containsKey('build_extensions')
+          ? options.overrideWith(
+              BuilderOptions({
+                'build_extensions': {'.dart': '.chopper.dart'},
+              }),
+            )
+          : options,
     );
 
 bool getMethodOptionalBody(ConstantReader method) =>
diff --git a/chopper_generator/pubspec.yaml b/chopper_generator/pubspec.yaml
index 716f5332..ee10e5de 100644
--- a/chopper_generator/pubspec.yaml
+++ b/chopper_generator/pubspec.yaml
@@ -1,6 +1,6 @@
 name: chopper_generator
 description: Chopper is an http client generator using source_gen, inspired by Retrofit
-version: 6.0.1
+version: 6.0.2
 documentation: https://hadrien-lejard.gitbook.io/chopper
 repository: https://github.com/lejard-h/chopper