diff --git a/tests/ClientHandlerTest.php b/tests/ClientHandlerTest.php
index dbfe443..214b018 100644
--- a/tests/ClientHandlerTest.php
+++ b/tests/ClientHandlerTest.php
@@ -4,7 +4,6 @@ declare(strict_types = 1);
 namespace LanguageServer\Tests;
 
 use PHPUnit\Framework\TestCase;
-use LanguageServer\LanguageServer;
 use LanguageServer\ClientHandler;
 use LanguageServer\Protocol\Message;
 use AdvancedJsonRpc;