diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index f4fceb0..0f73c70 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -2,8 +2,9 @@
 
 namespace OCA\SideMenu\AppInfo;
 
-use OC;
+use OC\AllConfig;
 use OC\App\AppStore\Fetcher\CategoryFetcher;
+use OC\AppFramework\Http\Request;
 use OC\Security\CSP\ContentSecurityPolicyNonceManager;
 use OC\User\User;
 use OCA\SideMenu\Service\AppRepository;
@@ -31,23 +32,12 @@ use Psr\Container\ContainerInterface;
 class Application extends App implements IBootstrap
 {
     public const APP_ID = 'side_menu';
-
     public const APP_NAME = 'Custom menu';
 
-    /**
-     * @var OC\AllConfig
-     */
-    protected $config;
-
-    /**
-     * @var ContentSecurityPolicyNonceManager
-     */
-    protected $cspnm;
-
-    /**
-     * @var User
-     */
-    protected $user;
+    protected AllConfig $config;
+    protected ContentSecurityPolicyNonceManager $cspnm;
+    protected Request $request;
+    protected ?User $user = null;
 
     public function __construct(array $urlParams = [])
     {
@@ -96,6 +86,7 @@ class Application extends App implements IBootstrap
         $this->config = \OC::$server->getConfig();
         $this->cspnm = \OC::$server->getContentSecurityPolicyNonceManager();
         $this->user = \OC::$server[IUserSession::class]->getUser();
+        $this->request = \OC::$server->getRequest();
 
         if (!$this->isEnabled()) {
             return;
@@ -106,7 +97,7 @@ class Application extends App implements IBootstrap
 
     protected function isEnabled(): bool
     {
-        if (isset($_SERVER["HTTP_USER_AGENT"]) && preg_match('/MemoriesNative/', $_SERVER['HTTP_USER_AGENT'])) {
+        if (isset($this->request->server['HTTP_USER_AGENT']) && preg_match('/MemoriesNative/', $this->request->server['HTTP_USER_AGENT'])) {
             return false;
         }