diff --git a/src/Controllers/Admin/FaqController.php b/src/Controllers/Admin/FaqController.php
index a148b478..d73ef381 100644
--- a/src/Controllers/Admin/FaqController.php
+++ b/src/Controllers/Admin/FaqController.php
@@ -14,8 +14,6 @@ class FaqController extends BaseController
 {
     use HasUserNotifications;
 
-    protected Redirector $redirect;
-
     /** @var array<string> */
     protected array $permissions = [
         'faq.view',
@@ -25,10 +23,9 @@ class FaqController extends BaseController
     public function __construct(
         protected LoggerInterface $log,
         protected Faq $faq,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response
     ) {
-        $this->redirect = $redirector;
     }
 
     public function edit(Request $request): Response
diff --git a/src/Controllers/Admin/NewsController.php b/src/Controllers/Admin/NewsController.php
index 5bc83cc6..c68cae32 100644
--- a/src/Controllers/Admin/NewsController.php
+++ b/src/Controllers/Admin/NewsController.php
@@ -15,8 +15,6 @@ class NewsController extends BaseController
 {
     use HasUserNotifications;
 
-    protected Redirector $redirect;
-
     /** @var array<string> */
     protected array $permissions = [
         'admin_news',
@@ -26,10 +24,9 @@ class NewsController extends BaseController
         protected Authenticator $auth,
         protected LoggerInterface $log,
         protected News $news,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response
     ) {
-        $this->redirect = $redirector;
     }
 
     public function edit(Request $request): Response
diff --git a/src/Controllers/Admin/QuestionsController.php b/src/Controllers/Admin/QuestionsController.php
index 87d4652c..59164bbd 100644
--- a/src/Controllers/Admin/QuestionsController.php
+++ b/src/Controllers/Admin/QuestionsController.php
@@ -16,8 +16,6 @@ class QuestionsController extends BaseController
 {
     use HasUserNotifications;
 
-    protected Redirector $redirect;
-
     /** @var array<string> */
     protected array $permissions = [
         'question.add',
@@ -28,10 +26,9 @@ class QuestionsController extends BaseController
         protected Authenticator $auth,
         protected LoggerInterface $log,
         protected Question $question,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response
     ) {
-        $this->redirect = $redirector;
     }
 
     public function index(): Response
diff --git a/src/Controllers/Admin/UserShirtController.php b/src/Controllers/Admin/UserShirtController.php
index b4498039..78c84b12 100644
--- a/src/Controllers/Admin/UserShirtController.php
+++ b/src/Controllers/Admin/UserShirtController.php
@@ -16,8 +16,6 @@ class UserShirtController extends BaseController
 {
     use HasUserNotifications;
 
-    protected Redirector $redirect;
-
     /** @var array<string, string> */
     protected array $permissions = [
         'editShirt' => 'user.edit.shirt',
@@ -28,11 +26,10 @@ class UserShirtController extends BaseController
         protected Authenticator $auth,
         protected Config $config,
         protected LoggerInterface $log,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response,
         protected User $user
     ) {
-        $this->redirect = $redirector;
     }
 
     public function editShirt(Request $request): Response
diff --git a/src/Controllers/Admin/UserWorkLogController.php b/src/Controllers/Admin/UserWorkLogController.php
index 19f90a8c..fd76122c 100644
--- a/src/Controllers/Admin/UserWorkLogController.php
+++ b/src/Controllers/Admin/UserWorkLogController.php
@@ -19,8 +19,6 @@ class UserWorkLogController extends BaseController
 {
     use HasUserNotifications;
 
-    protected Redirector $redirect;
-
     /** @var array<string> */
     protected array $permissions = [
         'admin_user_worklog',
@@ -31,11 +29,10 @@ class UserWorkLogController extends BaseController
         protected Config $config,
         protected LoggerInterface $log,
         protected Worklog $worklog,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response,
         protected User $user
     ) {
-        $this->redirect = $redirector;
     }
 
     public function editWorklog(Request $request): Response
diff --git a/src/Controllers/NewsController.php b/src/Controllers/NewsController.php
index ddd0db98..39cbd88a 100644
--- a/src/Controllers/NewsController.php
+++ b/src/Controllers/NewsController.php
@@ -16,8 +16,6 @@ class NewsController extends BaseController
 {
     use HasUserNotifications;
 
-    protected Redirector $redirect;
-
     /** @var array<string, string> */
     protected array $permissions = [
         'news',
@@ -32,11 +30,10 @@ class NewsController extends BaseController
         protected Config $config,
         protected LoggerInterface $log,
         protected News $news,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response,
         protected Request $request
     ) {
-        $this->redirect = $redirector;
     }
 
     public function index(): Response
@@ -153,6 +150,9 @@ class NewsController extends BaseController
         );
     }
 
+    /**
+     * @param array $data
+     */
     protected function renderView(string $page, array $data): Response
     {
         $data += $this->getNotifications();
diff --git a/src/Controllers/OAuthController.php b/src/Controllers/OAuthController.php
index 6972767d..8c7c5150 100644
--- a/src/Controllers/OAuthController.php
+++ b/src/Controllers/OAuthController.php
@@ -31,7 +31,7 @@ class OAuthController extends BaseController
         protected Config $config,
         protected LoggerInterface $log,
         protected OAuth $oauth,
-        protected Redirector $redirector,
+        protected Redirector $redirect,
         protected Session $session,
         protected UrlGenerator $url
     ) {
@@ -59,7 +59,7 @@ class OAuthController extends BaseController
             );
             $this->session->set('oauth2_state', $provider->getState());
 
-            return $this->redirector->to($authorizationUrl);
+            return $this->redirect->to($authorizationUrl);
         }
 
         if (
@@ -188,7 +188,7 @@ class OAuthController extends BaseController
         $this->log->info('Disconnected OAuth from {provider}', ['provider' => $providerName]);
         $this->addNotification('oauth.disconnected');
 
-        return $this->redirector->back();
+        return $this->redirect->back();
     }
 
     protected function getProvider(string $name): AbstractProvider
@@ -326,6 +326,6 @@ class OAuthController extends BaseController
         $this->session->set('oauth2_enable_password', $config['enable_password']);
         $this->session->set('oauth2_allow_registration', $config['allow_registration']);
 
-        return $this->redirector->to('/register');
+        return $this->redirect->to('/register');
     }
 }
diff --git a/src/Controllers/SettingsController.php b/src/Controllers/SettingsController.php
index 073b71a9..54f3e9a0 100644
--- a/src/Controllers/SettingsController.php
+++ b/src/Controllers/SettingsController.php
@@ -15,8 +15,6 @@ class SettingsController extends BaseController
     use HasUserNotifications;
     use ChecksArrivalsAndDepartures;
 
-    protected Redirector $redirect;
-
     /** @var string[] */
     protected array $permissions = [
         'user_settings',
@@ -26,10 +24,9 @@ class SettingsController extends BaseController
         protected Authenticator $auth,
         protected Config $config,
         protected LoggerInterface $log,
-        Redirector $redirector,
+        protected Redirector $redirect,
         protected Response $response
     ) {
-        $this->redirect = $redirector;
     }
 
     public function profile(): Response
diff --git a/src/Database/Migration/Migration.php b/src/Database/Migration/Migration.php
index 08580cc2..51628a9a 100644
--- a/src/Database/Migration/Migration.php
+++ b/src/Database/Migration/Migration.php
@@ -6,13 +6,10 @@ use Illuminate\Database\Schema\Builder as SchemaBuilder;
 
 abstract class Migration
 {
-    protected SchemaBuilder $schema;
-
     /**
      * Migration constructor.
      */
-    public function __construct(SchemaBuilder $schemaBuilder)
+    public function __construct(protected SchemaBuilder $schema)
     {
-        $this->schema = $schemaBuilder;
     }
 }