diff --git a/composer.json b/composer.json
index e7e0b60..ba97156 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,7 @@
   },
   "autoload": {
     "psr-4": {
-      "FilteredEventsExportBundle\\": "src/",
-      "Mummert\\FilteredEventsExportBundle\\": "src/Compat/"
+      "Mummert\\FilteredEventsExportBundle\\": "src/"
     }
   },
   "extra": {
diff --git a/contao/config/modules.php b/contao/config/modules.php
index 99cc23a..2101a8c 100644
--- a/contao/config/modules.php
+++ b/contao/config/modules.php
@@ -2,4 +2,4 @@
 
 declare(strict_types=1);
 
-$GLOBALS['FE_MOD']['events']['filtered_eventsexport_eventlist'] = FilteredEventsExportBundle\Controller\EventListModuleController::class;
+$GLOBALS['FE_MOD']['events']['filtered_eventsexport_eventlist'] = Mummert\FilteredEventsExportBundle\Controller\EventListModuleController::class;
diff --git a/src/Compat/Contao/Manager/Plugin.php b/src/Compat/Contao/Manager/Plugin.php
deleted file mode 100644
index 10845aa..0000000
--- a/src/Compat/Contao/Manager/Plugin.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Mummert\FilteredEventsExportBundle\Contao\Manager;
-
-class Plugin extends \FilteredEventsExportBundle\Contao\Manager\Plugin
-{
-}
diff --git a/src/Compat/FilteredEventsExportBundle.php b/src/Compat/FilteredEventsExportBundle.php
deleted file mode 100644
index 8318d13..0000000
--- a/src/Compat/FilteredEventsExportBundle.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Mummert\FilteredEventsExportBundle;
-
-class FilteredEventsExportBundle extends \FilteredEventsExportBundle\FilteredEventsExportBundle
-{
-}
diff --git a/src/Contao/Manager/Plugin.php b/src/Contao/Manager/Plugin.php
index 7aa36b9..d4fc282 100644
--- a/src/Contao/Manager/Plugin.php
+++ b/src/Contao/Manager/Plugin.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace FilteredEventsExportBundle\Contao\Manager;
+namespace Mummert\FilteredEventsExportBundle\Contao\Manager;
 
 use Contao\CalendarBundle\ContaoCalendarBundle;
 use Contao\CoreBundle\ContaoCoreBundle;
@@ -10,7 +10,7 @@ use Contao\ManagerPlugin\Bundle\BundlePluginInterface;
 use Contao\ManagerPlugin\Bundle\Config\BundleConfig;
 use Contao\ManagerPlugin\Bundle\Parser\ParserInterface;
 use Contao\ManagerPlugin\Routing\RoutingPluginInterface;
-use FilteredEventsExportBundle\FilteredEventsExportBundle;
+use Mummert\FilteredEventsExportBundle\FilteredEventsExportBundle;
 use Symfony\Component\Config\Loader\LoaderResolverInterface;
 use Symfony\Component\HttpKernel\KernelInterface;
 use Symfony\Component\Routing\RouteCollection;
diff --git a/src/Controller/EventListModuleController.php b/src/Controller/EventListModuleController.php
index 49bd533..6794193 100644
--- a/src/Controller/EventListModuleController.php
+++ b/src/Controller/EventListModuleController.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace FilteredEventsExportBundle\Controller;
+namespace Mummert\FilteredEventsExportBundle\Controller;
 
 use Contao\CalendarEventsModel;
 use Contao\CoreBundle\Controller\FrontendModule\AbstractFrontendModuleController;
diff --git a/src/Controller/EventPdfController.php b/src/Controller/EventPdfController.php
index 1e1a8b5..986a026 100644
--- a/src/Controller/EventPdfController.php
+++ b/src/Controller/EventPdfController.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace FilteredEventsExportBundle\Controller;
+namespace Mummert\FilteredEventsExportBundle\Controller;
 
 use DateTimeImmutable;
 use Dompdf\Dompdf;
diff --git a/src/DependencyInjection/FilteredEventsExportExtension.php b/src/DependencyInjection/FilteredEventsExportExtension.php
index f455a3b..f8ed8c2 100644
--- a/src/DependencyInjection/FilteredEventsExportExtension.php
+++ b/src/DependencyInjection/FilteredEventsExportExtension.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace FilteredEventsExportBundle\DependencyInjection;
+namespace Mummert\FilteredEventsExportBundle\DependencyInjection;
 
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
diff --git a/src/FilteredEventsExportBundle.php b/src/FilteredEventsExportBundle.php
index 9a4689c..8750c39 100644
--- a/src/FilteredEventsExportBundle.php
+++ b/src/FilteredEventsExportBundle.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace FilteredEventsExportBundle;
+namespace Mummert\FilteredEventsExportBundle;
 
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 
diff --git a/src/Resources/contao/config/services.yaml b/src/Resources/contao/config/services.yaml
index f4157da..3b6ce5a 100644
--- a/src/Resources/contao/config/services.yaml
+++ b/src/Resources/contao/config/services.yaml
@@ -3,9 +3,9 @@ services:
     autowire: true
     autoconfigure: true
 
-  FilteredEventsExportBundle\Controller\:
+  Mummert\FilteredEventsExportBundle\Controller\:
     resource: ../../../Controller/
 
-  FilteredEventsExportBundle\Controller\EventListModuleController:
+  Mummert\FilteredEventsExportBundle\Controller\EventListModuleController:
     tags:
       - { name: contao.frontend_module, type: filtered_eventsexport_eventlist, category: events, template: frontend/module_event_list }