diff --git a/tests/IO/InteractorTest.php b/tests/IO/InteractorTest.php
index c930ef0..ed0d6d5 100644
--- a/tests/IO/InteractorTest.php
+++ b/tests/IO/InteractorTest.php
@@ -2,8 +2,8 @@
 
 namespace Ahc\Cli\Test\Helper;
 
-use Ahc\Cli\IO\Interactor;
 use Ahc\Cli\Input\Reader;
+use Ahc\Cli\IO\Interactor;
 use Ahc\Cli\Output\Writer;
 use PHPUnit\Framework\TestCase;