diff --git a/README.md b/README.md
index 1aeed2e..8860023 100644
--- a/README.md
+++ b/README.md
@@ -118,14 +118,18 @@ This package also supports the User-ID feature.
 To start using the User-ID feature you've to add the ``TagManagerUserIdMiddleware`` in your 'web' middleware group directly after the ``TagManagerMiddleware``.
 
 ```php
-// app/Http/Kernel.php
-
-protected $middlewareGroups = [
-    'web' => [
-        ...
-        \Label84\TagManager\Http\Middleware\TagManagerMiddleware::class,
-        \Label84\TagManager\Http\Middleware\TagManagerUserIdMiddleware::class,
-        ...
+// bootstrap/app.php
+
+return Application::configure(basePath: dirname(__DIR__))
+    ->withRouting(
+        //
+    )
+    ->withMiddleware(function (Middleware $middleware): void {
+        $middleware->web(append: [
+            \Label84\TagManager\Http\Middleware\TagManagerMiddleware::class,
+            \Label84\TagManager\Http\Middleware\TagManagerUserIdMiddleware::class,
+        ]);
+    })
 ```
 
 By default the 'id' of the User model will be used. You change the key in ``config/tagmanager.php``.
diff --git a/src/Http/Middleware/TagManagerMiddleware.php b/src/Http/Middleware/TagManagerMiddleware.php
index 08392aa..6d66e15 100644
--- a/src/Http/Middleware/TagManagerMiddleware.php
+++ b/src/Http/Middleware/TagManagerMiddleware.php
@@ -19,18 +19,21 @@ public function __construct(TagManager $tagManager, Session $session)
         $this->session = $session;
     }
 
-    /** @return mixed */
-    public function handle(Request $request, Closure $next)
+    public function handle(Request $request, Closure $next): mixed
     {
-        if ($this->session->has(config('tagmanager.session_name'))) {
-            $this->tagManager->set($this->session->get(config('tagmanager.session_name')));
+        $sessionName = config('tagmanager.session_name');
 
-            $this->session->pull(config('tagmanager.session_name'));
+        if ($this->session->has($sessionName)) {
+            $this->tagManager->set(
+                collect((array) $this->session->get($sessionName, []))
+            );
+
+            $this->session->pull($sessionName);
         }
 
         $response = $next($request);
 
-        $this->session->flash(config('tagmanager.session_name'), $this->tagManager->get());
+        $this->session->flash($sessionName, $this->tagManager->get());
 
         return $response;
     }