diff --git a/tests/RoadRunnerServerProcessInspectorTest.php b/tests/RoadRunnerServerProcessInspectorTest.php
index f10583706..7d92095bb 100644
--- a/tests/RoadRunnerServerProcessInspectorTest.php
+++ b/tests/RoadRunnerServerProcessInspectorTest.php
@@ -50,6 +50,7 @@ public function test_can_determine_if_roadrunner_server_process_is_running_when_
     /** @doesNotPerformAssertions @test */
     public function test_roadrunner_server_process_can_be_reloaded()
     {
+        $this->createApplication();
         $inspector = new ServerProcessInspector(
             $processIdFile = new ServerStateFile(sys_get_temp_dir().'/swoole.pid'),
             $processFactory = Mockery::mock(SymfonyProcessFactory::class),
diff --git a/tests/SequentialTaskDispatcherTest.php b/tests/SequentialTaskDispatcherTest.php
index 1454c71f5..c018b72c9 100644
--- a/tests/SequentialTaskDispatcherTest.php
+++ b/tests/SequentialTaskDispatcherTest.php
@@ -27,6 +27,7 @@ public function test_tasks_can_be_resolved()
 
     public function test_resolving_tasks_with_exceptions_do_not_effect_other_tasks()
     {
+        $this->createApplication();
         $dispatcher = new SequentialTaskDispatcher;
 
         $a = false;
@@ -77,6 +78,7 @@ public function test_tasks_can_be_dispatched()
 
     public function test_resolving_tasks_propagate_exceptions()
     {
+        $this->createApplication();
         $dispatcher = new SequentialTaskDispatcher();
 
         $this->expectException(TaskException::class);
@@ -89,6 +91,7 @@ public function test_resolving_tasks_propagate_exceptions()
 
     public function test_resolving_tasks_propagate_dd_calls()
     {
+        $this->createApplication();
         $dispatcher = new SequentialTaskDispatcher();
 
         $this->expectException(DdException::class);
diff --git a/tests/SwooleClientTest.php b/tests/SwooleClientTest.php
index 017075286..00ce72da4 100644
--- a/tests/SwooleClientTest.php
+++ b/tests/SwooleClientTest.php
@@ -124,6 +124,7 @@ public function test_static_file_can_be_served(): void
     /** @doesNotPerformAssertions @test */
     public function test_static_file_headers_can_be_sent(): void
     {
+        $this->createApplication();
         $client = new SwooleClient;
 
         $request = Request::create('/foo.txt', 'GET');
@@ -206,6 +207,7 @@ public function test_respond_method_sends_response_to_swoole(): void
     /** @doesNotPerformAssertions @test */
     public function test_respond_method_send_streamed_response_to_swoole(): void
     {
+        $this->createApplication();
         $client = new SwooleClient;
 
         $swooleResponse = Mockery::mock('Swoole\Http\Response');
@@ -227,6 +229,7 @@ public function test_respond_method_send_streamed_response_to_swoole(): void
     /** @doesNotPerformAssertions @test */
     public function test_respond_method_with_laravel_specific_status_code_sends_response_to_swoole(): void
     {
+        $this->createApplication();
         $client = new SwooleClient;
 
         $swooleResponse = Mockery::mock('Swoole\Http\Response');
@@ -286,6 +289,7 @@ public function test_error_method_sends_detailed_error_response_to_swoole_in_deb
     /** @doesNotPerformAssertions @test */
     public function test_respond_method_send_not_chunked_response_to_swoole(): void
     {
+        $this->createApplication();
         $client = new SwooleClient;
 
         $swooleResponse = Mockery::mock(SwooleResponse::class);
@@ -307,6 +311,7 @@ public function test_respond_method_send_not_chunked_response_to_swoole(): void
     /** @doesNotPerformAssertions @test */
     public function test_respond_method_send_chunked_response_to_swoole(): void
     {
+        $this->createApplication();
         $client = new SwooleClient(6);
 
         $swooleResponse = Mockery::mock('Swoole\Http\Response');
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 6300e923f..a919710e2 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -3,6 +3,8 @@
 namespace Laravel\Octane\Tests;
 
 use Carbon\Laravel\ServiceProvider as CarbonServiceProvider;
+use Illuminate\Container\Container;
+use Illuminate\Support\Facades\Facade;
 use Laravel\Octane\ApplicationFactory;
 use Laravel\Octane\Contracts\Client;
 use Laravel\Octane\Octane;
@@ -72,6 +74,11 @@ protected function tearDown(): void
     {
         parent::tearDown();
 
+        Container::setInstance(null);
+
+        Facade::clearResolvedInstances();
+        Facade::setFacadeApplication(null);
+
         Mockery::close();
     }
 }