diff --git a/Authentication.php b/Authentication.php
deleted file mode 100644
index 0a636fe..0000000
--- a/Authentication.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php namespace GermanAirlinesVa\Graphql;
-
-use Closure;
-
-class Authentication
-{
-  /**
-   * Handle an incoming request.
-   *
-   * @param  \Illuminate\Http\Request  $request
-   * @param  \Closure  $next
-   * @return mixed
-   */
-  public function handle($request, Closure $next)
-  {
-    if ($request->input('gql_session') === 'SUPER_SECRET_TOKEN') {
-      return 'false';
-    } else {
-      return 'true';
-    }
-
-    return $next($request);
-  }
-}
diff --git a/Plugin.php b/Plugin.php
index 745582c..fd9459c 100644
--- a/Plugin.php
+++ b/Plugin.php
@@ -5,6 +5,7 @@ use System\Classes\PluginBase;
 use App;
 use Config;
 use Illuminate\Database\DatabaseManager;
+use Illuminate\Support\Facades\Broadcast;
 use Illuminate\Foundation\AliasLoader;
 use GermanAirlinesVa\Graphql\Classes\GraphqlServiceProvider;
 use Nuwave\Lighthouse\Subscriptions\SubscriptionServiceProvider;
@@ -43,7 +44,7 @@ class Plugin extends PluginBase
     $this->app->singleton(DatabaseManager::class, function ($app) {
       return $app->make('db');
     });
-    \Illuminate\Support\Facades\Broadcast::routes([
+    Broadcast::routes([
       'prefix' => '',
       'middleware' => 'GermanAirlinesVA\\Graphql\\Classes\\Authentication',
     ]);
diff --git a/channels/.channels.php.swp b/channels/.channels.php.swp
deleted file mode 100644
index b1f0ded..0000000
Binary files a/channels/.channels.php.swp and /dev/null differ
diff --git a/channels/channels.php b/channels/channels.php
deleted file mode 100644
index 5abfaec..0000000
--- a/channels/channels.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Broadcast;
-
-/*
-|--------------------------------------------------------------------------
-| Broadcast Channels
-|--------------------------------------------------------------------------
-|
-| Here you may register all of the event broadcasting channels that your
-| application supports. The given channel authorization callbacks are
-| used to check if an authenticated user can listen to the channel.
-|
-*/
-
-Broadcast::channel('lighthouse-*', function ($user) {
-  return true;
-});
diff --git a/controllers/GraphqlKey.php b/controllers/GraphqlKey.php
index a8d7b0a..2ba9ee5 100644
--- a/controllers/GraphqlKey.php
+++ b/controllers/GraphqlKey.php
@@ -1,7 +1,6 @@
 <?php namespace GermanAirlinesVa\Graphql\Controllers;
 
 use Backend\Classes\Controller;
-use BackendMenu;
 
 class GraphqlKey extends Controller
 {
diff --git a/controllers/Playground.php b/controllers/Playground.php
index 74ed1a0..d12c83e 100644
--- a/controllers/Playground.php
+++ b/controllers/Playground.php
@@ -1,7 +1,6 @@
 <?php namespace GermanAirlinesVa\Graphql\Controllers;
 
 use Backend\Classes\Controller;
-use BackendMenu;
 
 class Playground extends Controller
 {
diff --git a/models/GraphqlKey.php b/models/GraphqlKey.php
index 60bf236..533d23b 100644
--- a/models/GraphqlKey.php
+++ b/models/GraphqlKey.php
@@ -1,6 +1,5 @@
 <?php namespace GermanAirlinesVa\Graphql\Models;
 
-use Cms\Classes\Theme;
 use Model;
 
 class GraphqlKey extends Model
diff --git a/models/Settings.php b/models/Settings.php
index dbc1381..75ce35e 100644
--- a/models/Settings.php
+++ b/models/Settings.php
@@ -1,6 +1,5 @@
 <?php namespace GermanAirlinesVa\Graphql\Models;
 
-use Cms\Classes\Theme;
 use Model;
 
 class Settings extends Model
diff --git a/updates/builder_table_create_deferred_bindings.php b/updates/builder_table_create_deferred_bindings.php
index d20d5fb..1ead917 100644
--- a/updates/builder_table_create_deferred_bindings.php
+++ b/updates/builder_table_create_deferred_bindings.php
@@ -1,6 +1,5 @@
 <?php namespace GermanAirlinesVa\GraphQl\Updates;
 
-use Config;
 use Schema;
 use October\Rain\Database\Updates\Migration;