diff --git a/framework/core/tests/Install/DefaultInstallationCommandTest.php b/framework/core/tests/Install/DefaultInstallationCommandTest.php
index c09234ee3..7a8014fc0 100644
--- a/framework/core/tests/Install/DefaultInstallationCommandTest.php
+++ b/framework/core/tests/Install/DefaultInstallationCommandTest.php
@@ -18,7 +18,7 @@ use Flarum\User\User;
 use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Output\StreamOutput;
 
-class DefaultsInstallationCommandTest extends TestCase
+class DefaultInstallationCommandTest extends TestCase
 {
     protected $isInstalled = false;
 
diff --git a/framework/core/tests/Test/TestCase.php b/framework/core/tests/Test/TestCase.php
index dc5944fd9..21dbfff7b 100644
--- a/framework/core/tests/Test/TestCase.php
+++ b/framework/core/tests/Test/TestCase.php
@@ -11,7 +11,6 @@
 
 namespace Flarum\Tests\Test;
 
-use Mockery;
 use PHPUnit\Framework\TestCase as Test;
 
 abstract class TestCase extends Test