diff --git a/src/DataProvider.php b/src/DataProvider.php
index 06cbdd5..cdcfeda 100644
--- a/src/DataProvider.php
+++ b/src/DataProvider.php
@@ -46,10 +46,10 @@ public function onKernelRequest(RequestEvent $event): void
                 $this->httpRequest = $event->getRequest();
                 $this->timestampStart = microtime(true);
             }
-            
+
             return;
         }
-        
+
         if (method_exists($event, 'isMainRequest')) { // Symfony < 5.3
             if ($event->isMainRequest()) {
                 $this->httpRequest = $event->getRequest();
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 3654ef9..181f7c6 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -16,21 +16,21 @@ public function getConfigTreeBuilder()
         // @phpstan-ignore-next-line
         $treeBuilder->getRootNode()
             ->children()
-                ->scalarNode('endpoint_url')
-                    ->defaultValue('https://rocknrolla.treblle.com')
-                ->end()
-                ->scalarNode('project_id')
-                ->end()
-                ->scalarNode('api_key')
-                ->end()
-                ->booleanNode('debug')
-                ->end()
-                ->arrayNode('masked')
-                    ->scalarPrototype()->end()
-                ->end()
-                ->arrayNode('ignore')
-                    ->scalarPrototype()->end()
-                ->end()
+            ->scalarNode('endpoint_url')
+            ->defaultValue('https://rocknrolla.treblle.com')
+            ->end()
+            ->scalarNode('project_id')
+            ->end()
+            ->scalarNode('api_key')
+            ->end()
+            ->booleanNode('debug')
+            ->end()
+            ->arrayNode('masked')
+            ->scalarPrototype()->end()
+            ->end()
+            ->arrayNode('ignore')
+            ->scalarPrototype()->end()
+            ->end()
             ->end();
 
         return $treeBuilder;
diff --git a/src/DependencyInjection/TreblleConfiguration.php b/src/DependencyInjection/TreblleConfiguration.php
index 12f6492..22d4343 100644
--- a/src/DependencyInjection/TreblleConfiguration.php
+++ b/src/DependencyInjection/TreblleConfiguration.php
@@ -6,30 +6,22 @@
 
 class TreblleConfiguration
 {
-    /** @var string $apiKey */
     private string $apiKey;
 
-    /** @var string $projectId */
     private string $projectId;
 
-    /** @var string $endpointUrl */
     private string $endpointUrl;
 
-    /** @var list<string> $masked */
+    /** @var list<string> */
     private array $masked;
 
-    /** @var list<string> $ignore */
+    /** @var list<string> */
     private array $ignore;
 
-    /** @var bool $debug */
     private bool $debug;
 
     /**
-     * @param string $apiKey
-     * @param string $projectId
-     * @param string $endpointUrl
      * @param array<int,string> $masked
-     * @param bool $debug
      * @param array<int,string> $ignore
      */
     public function __construct(string $apiKey, string $projectId, string $endpointUrl, array $masked, bool $debug, array $ignore = [])
@@ -42,25 +34,16 @@ public function __construct(string $apiKey, string $projectId, string $endpointU
         $this->debug = $debug;
     }
 
-    /**
-     * @return string
-     */
     public function getApiKey(): string
     {
         return $this->apiKey;
     }
 
-    /**
-     * @return string
-     */
     public function getProjectId(): string
     {
         return $this->projectId;
     }
 
-    /**
-     * @return string
-     */
     public function getEndpointUrl(): string
     {
         return $this->endpointUrl;
@@ -74,9 +57,6 @@ public function getMasked(): array
         return $this->masked;
     }
 
-    /**
-     * @return bool
-     */
     public function isDebug(): bool
     {
         return $this->debug;
diff --git a/src/EventSubscriber/TreblleEventSubscriber.php b/src/EventSubscriber/TreblleEventSubscriber.php
index 741c6f9..9d3fc97 100644
--- a/src/EventSubscriber/TreblleEventSubscriber.php
+++ b/src/EventSubscriber/TreblleEventSubscriber.php
@@ -28,14 +28,22 @@ public function __construct(Treblle $treblle, LoggerInterface $logger)
     public static function getSubscribedEvents(): array
     {
         return [
+            KernelEvents::REQUEST => 'onKernelRequest',
             KernelEvents::TERMINATE => 'onKernelTerminate',
             KernelEvents::EXCEPTION => 'onException',
         ];
     }
 
+    public function onKernelRequest(KernelEvent $event): void
+    {
+        $request = $event->getRequest();
+        $requestId = $request->headers->get('X-TREBLLE-TRACE-ID', uniqid('req_', true));
+        $request->attributes->set('requestId', $requestId);
+    }
+
     public function onKernelTerminate(KernelEvent $event): void
     {
-        if (in_array($event->getRequest()->getRequestUri(), $this->treblle->ignoredUris(), true)) {
+        if (\in_array($event->getRequest()->getRequestUri(), $this->treblle->ignoredUris(), true)) {
             return;
         }
 
diff --git a/src/TreblleBundle.php b/src/TreblleBundle.php
index ee95ab8..abfc660 100644
--- a/src/TreblleBundle.php
+++ b/src/TreblleBundle.php
@@ -6,6 +6,4 @@
 
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 
-final class TreblleBundle extends Bundle
-{
-}
+final class TreblleBundle extends Bundle {}
diff --git a/tests/DataProviderTest.php b/tests/DataProviderTest.php
index 7abeba3..c2d76d5 100644
--- a/tests/DataProviderTest.php
+++ b/tests/DataProviderTest.php
@@ -16,6 +16,7 @@
 
 /**
  * @internal
+ *
  * @coversNothing
  *
  * @small
diff --git a/tests/TreblleEventSubscriberTest.php b/tests/TreblleEventSubscriberTest.php
index b0305fd..bcc7532 100644
--- a/tests/TreblleEventSubscriberTest.php
+++ b/tests/TreblleEventSubscriberTest.php
@@ -18,6 +18,7 @@
 
 /**
  * @internal
+ *
  * @coversNothing
  *
  * @small
@@ -26,7 +27,7 @@ final class TreblleEventSubscriberTest extends TestCase
 {
     private TreblleEventSubscriber $subjectUnderTest;
 
-    /** @var Treblle&MockObject */
+    /** @var MockObject&Treblle */
     private Treblle $treblle;
 
     protected function setUp(): void
diff --git a/tests/TreblleIntegrationTest.php b/tests/TreblleIntegrationTest.php
index a8e6d37..40b04d4 100644
--- a/tests/TreblleIntegrationTest.php
+++ b/tests/TreblleIntegrationTest.php
@@ -32,6 +32,7 @@
 
 /**
  * @internal
+ *
  * @coversNothing
  *
  * @small
@@ -46,7 +47,7 @@ final class TreblleIntegrationTest extends TestCase
 
     private array $container = [];
 
-    /** @var ServerDataProvider&MockObject */
+    /** @var MockObject&ServerDataProvider */
     private ServerDataProvider $serverDataProvider;
 
     /** @var LanguageDataProvider&MockObject */
@@ -93,7 +94,7 @@ protected function setUp(): void
         $this->eventSubscriber = new TreblleEventSubscriber($this->treblle, new NullLogger());
     }
 
-    public function provideTestData(): iterable
+    public function provideIt_correctly_serializes_request_data_on_shutdownCases(): iterable
     {
         $server = new Server(
             '1.1.1.1',
@@ -324,7 +325,7 @@ public function provideTestData(): iterable
     }
 
     /**
-     * @dataProvider provideTestData
+     * @dataProvider provideIt_correctly_serializes_request_data_on_shutdownCases
      */
     public function test_it_correctly_serializes_request_data_on_shutdown(
         Server $server,
diff --git a/tools/rector/config.php b/tools/rector/config.php
index 574e982..136e9ea 100644
--- a/tools/rector/config.php
+++ b/tools/rector/config.php
@@ -15,7 +15,7 @@
     $parameters->set(Option::PATHS, [
         $basePath.'src',
     ]);
-//    $parameters->set(Option::PHP_VERSION_FEATURES, PhpVersion::PHP_80);
+    //    $parameters->set(Option::PHP_VERSION_FEATURES, PhpVersion::PHP_80);
     $parameters->set(Option::PHP_VERSION_FEATURES, PhpVersion::PHP_74);
     $parameters->set(Option::PHPSTAN_FOR_RECTOR_PATH, __DIR__.'/tools/phpstan/config.neon');
     $parameters->set(Option::SKIP, [
@@ -24,6 +24,6 @@
     ]);
     $containerConfigurator->import(SetList::CODE_QUALITY);
     $containerConfigurator->import(SetList::PHP_74);
-//    $containerConfigurator->import(SetList::PHP_80);
+    //    $containerConfigurator->import(SetList::PHP_80);
     $containerConfigurator->import(SetList::TYPE_DECLARATION_STRICT);
 };