diff --git a/.env b/.env
index 6f533b6..e6825f4 100644
--- a/.env
+++ b/.env
@@ -43,9 +43,3 @@ DEFAULT_URI=http://localhost
 # DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=10.11.2-MariaDB&charset=utf8mb4"
 DATABASE_URL="postgresql://app:!ChangeMe!@127.0.0.1:5432/app?serverVersion=16&charset=utf8"
 ###< doctrine/doctrine-bundle ###
-
-###> malio/maintenance ###
-SIRH_MAINTENANCE_PATH=/var/www/maintenance/sirh/maintenance.on
-LESSTIME_MAINTENANCE_PATH=/var/www/maintenance/lesstime/maintenance.on
-INVENTORY_MAINTENANCE_PATH=/var/www/maintenance/inventory/maintenance.on
-###< malio/maintenance ###
diff --git a/config/applications.yaml b/config/applications.yaml
deleted file mode 100644
index 97abed8..0000000
--- a/config/applications.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-parameters:
-    app.managed_applications:
-        - { name: 'SIRH', slug: 'sirh', maintenance_path: '%env(SIRH_MAINTENANCE_PATH)%' }
-        - { name: 'Lesstime', slug: 'lesstime', maintenance_path: '%env(LESSTIME_MAINTENANCE_PATH)%' }
-        - { name: 'Inventory', slug: 'inventory', maintenance_path: '%env(INVENTORY_MAINTENANCE_PATH)%' }
diff --git a/config/services.yaml b/config/services.yaml
index 17985ab..fbcf601 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -4,7 +4,6 @@ parameters:
 
 imports:
     - { resource: version.yaml }
-    - { resource: applications.yaml }
 
 services:
     # default configuration for services in *this* file
diff --git a/src/ApiResource/ManagedApplication.php b/src/ApiResource/ManagedApplication.php
deleted file mode 100644
index 9f9d824..0000000
--- a/src/ApiResource/ManagedApplication.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\ApiResource;
-
-use ApiPlatform\Metadata\ApiProperty;
-use ApiPlatform\Metadata\ApiResource;
-use ApiPlatform\Metadata\Get;
-use ApiPlatform\Metadata\GetCollection;
-use ApiPlatform\Metadata\Post;
-use App\State\ManagedApplicationProvider;
-use App\State\MaintenanceToggleProcessor;
-use Symfony\Component\Serializer\Attribute\Groups;
-
-#[ApiResource(
-    operations: [
-        new GetCollection(
-            uriTemplate: '/applications',
-            normalizationContext: ['groups' => ['app:read']],
-            security: "is_granted('ROLE_ADMIN')",
-            provider: ManagedApplicationProvider::class,
-        ),
-        new Get(
-            uriTemplate: '/applications/{slug}',
-            normalizationContext: ['groups' => ['app:read']],
-            security: "is_granted('ROLE_ADMIN')",
-            provider: ManagedApplicationProvider::class,
-        ),
-        new Post(
-            uriTemplate: '/applications/{slug}/maintenance',
-            normalizationContext: ['groups' => ['app:read']],
-            denormalizationContext: ['groups' => ['app:write']],
-            security: "is_granted('ROLE_ADMIN')",
-            provider: ManagedApplicationProvider::class,
-            processor: MaintenanceToggleProcessor::class,
-        ),
-    ],
-)]
-final class ManagedApplication
-{
-    #[ApiProperty(identifier: true)]
-    #[Groups(['app:read'])]
-    public string $slug = '';
-
-    #[Groups(['app:read'])]
-    public string $name = '';
-
-    #[Groups(['app:read', 'app:write'])]
-    public bool $maintenance = false;
-}
diff --git a/src/State/ManagedApplicationProvider.php b/src/State/ManagedApplicationProvider.php
deleted file mode 100644
index e4581c6..0000000
--- a/src/State/ManagedApplicationProvider.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\State;
-
-use ApiPlatform\Metadata\GetCollection;
-use ApiPlatform\Metadata\Operation;
-use ApiPlatform\State\ProviderInterface;
-use App\ApiResource\ManagedApplication;
-use Symfony\Component\DependencyInjection\Attribute\Autowire;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
-
-final readonly class ManagedApplicationProvider implements ProviderInterface
-{
-    /**
-     * @param list<array{name: string, slug: string, maintenance_path: string}> $managedApplications
-     */
-    public function __construct(
-        #[Autowire('%app.managed_applications%')]
-        private array $managedApplications,
-    ) {}
-
-    public function provide(Operation $operation, array $uriVariables = [], array $context = []): ManagedApplication|array
-    {
-        if ($operation instanceof GetCollection) {
-            return array_map(
-                fn (array $app) => $this->buildDto($app),
-                $this->managedApplications,
-            );
-        }
-
-        $slug = $uriVariables['slug'] ?? '';
-
-        foreach ($this->managedApplications as $app) {
-            if ($app['slug'] === $slug) {
-                return $this->buildDto($app);
-            }
-        }
-
-        throw new NotFoundHttpException(sprintf('Application "%s" not found.', $slug));
-    }
-
-    /**
-     * @param array{name: string, slug: string, maintenance_path: string} $app
-     */
-    private function buildDto(array $app): ManagedApplication
-    {
-        $dto              = new ManagedApplication();
-        $dto->slug        = $app['slug'];
-        $dto->name        = $app['name'];
-        $dto->maintenance = file_exists($app['maintenance_path']);
-
-        return $dto;
-    }
-}