diff --git a/monorepo-builder.php b/monorepo-builder.php
new file mode 100644
index 000000000..21e62b67a
--- /dev/null
+++ b/monorepo-builder.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+use Symplify\ComposerJsonManipulator\ValueObject\ComposerJsonSection;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\PushNextDevReleaseWorker;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\PushTagReleaseWorker;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\SetCurrentMutualDependenciesReleaseWorker;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\SetNextMutualDependenciesReleaseWorker;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\TagVersionReleaseWorker;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\UpdateBranchAliasReleaseWorker;
+use Symplify\MonorepoBuilder\Release\ReleaseWorker\UpdateReplaceReleaseWorker;
+use Symplify\MonorepoBuilder\ValueObject\Option;
+
+return static function (ContainerConfigurator $containerConfigurator): void {
+    $parameters = $containerConfigurator->parameters();
+
+    // where are the packages located?
+    $parameters->set(Option::PACKAGE_DIRECTORIES, [
+        // default value
+        __DIR__ . '/src/Bundle',
+    ]);
+
+    // for "merge" command
+    $parameters->set(
+        Option::DATA_TO_APPEND,
+        [
+            ComposerJsonSection::REQUIRE_DEV => [
+                'phpunit/phpunit' => '^9.5',
+            ],
+        ]
+    );
+
+    $services = $containerConfigurator->services();
+
+    # release workers - in order to execute
+    $services->set(UpdateReplaceReleaseWorker::class);
+    $services->set(SetCurrentMutualDependenciesReleaseWorker::class);
+    $services->set(TagVersionReleaseWorker::class);
+    $services->set(PushTagReleaseWorker::class);
+    $services->set(SetNextMutualDependenciesReleaseWorker::class);
+    $services->set(UpdateBranchAliasReleaseWorker::class);
+    $services->set(PushNextDevReleaseWorker::class);
+};