diff --git a/tests/Unit/KeyMapTest.php b/tests/Unit/KeyMapTest.php
index 7e6b4f1..6332122 100644
--- a/tests/Unit/KeyMapTest.php
+++ b/tests/Unit/KeyMapTest.php
@@ -5,7 +5,6 @@
 use Glhd\Special\Support\KeyMap;
 use Glhd\Special\Tests\TestCase;
 use Illuminate\Cache\Repository;
-use Illuminate\Support\Str;
 use Mockery;
 
 class KeyMapTest extends TestCase