diff --git a/tests/WebDAVIntegrationTests.php b/tests/WebDAVIntegrationTests.php
index 2479722..35d164e 100644
--- a/tests/WebDAVIntegrationTests.php
+++ b/tests/WebDAVIntegrationTests.php
@@ -7,6 +7,8 @@
 
 class WebDAVIntegrationTests extends TestCase
 {
+    use Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
+
     /** @var Filesystem */
     protected $filesystem;