diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index c24b1832ec..19cb583cc9 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -185,6 +185,14 @@ return array(
     'OCP\\Files\\UnseekableException' => $baseDir . '/lib/public/Files/UnseekableException.php',
     'OCP\\GlobalScale\\IConfig' => $baseDir . '/lib/public/GlobalScale/IConfig.php',
     'OCP\\GroupInterface' => $baseDir . '/lib/public/GroupInterface.php',
+    'OCP\\Group\\Backend\\ABackend' => $baseDir . '/lib/public/Group/Backend/ABackend.php',
+    'OCP\\Group\\Backend\\IAddToGroupBackend' => $baseDir . '/lib/public/Group/Backend/IAddToGroupBackend.php',
+    'OCP\\Group\\Backend\\ICountUsersBackend' => $baseDir . '/lib/public/Group/Backend/ICountUsersBackend.php',
+    'OCP\\Group\\Backend\\ICreateGroupBackend' => $baseDir . '/lib/public/Group/Backend/ICreateGroupBackend.php',
+    'OCP\\Group\\Backend\\IDeleteGroupBackend' => $baseDir . '/lib/public/Group/Backend/IDeleteGroupBackend.php',
+    'OCP\\Group\\Backend\\IGroupDetailsBackend' => $baseDir . '/lib/public/Group/Backend/IGroupDetailsBackend.php',
+    'OCP\\Group\\Backend\\IIsAdminBackend' => $baseDir . '/lib/public/Group/Backend/IIsAdminBackend.php',
+    'OCP\\Group\\Backend\\IRemoveFromGroupBackend' => $baseDir . '/lib/public/Group/Backend/IRemoveFromGroupBackend.php',
     'OCP\\Http\\Client\\IClient' => $baseDir . '/lib/public/Http/Client/IClient.php',
     'OCP\\Http\\Client\\IClientService' => $baseDir . '/lib/public/Http/Client/IClientService.php',
     'OCP\\Http\\Client\\IResponse' => $baseDir . '/lib/public/Http/Client/IResponse.php',
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index b4af81e36c..a913b0498b 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -215,6 +215,14 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OCP\\Files\\UnseekableException' => __DIR__ . '/../../..' . '/lib/public/Files/UnseekableException.php',
         'OCP\\GlobalScale\\IConfig' => __DIR__ . '/../../..' . '/lib/public/GlobalScale/IConfig.php',
         'OCP\\GroupInterface' => __DIR__ . '/../../..' . '/lib/public/GroupInterface.php',
+        'OCP\\Group\\Backend\\ABackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/ABackend.php',
+        'OCP\\Group\\Backend\\IAddToGroupBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/IAddToGroupBackend.php',
+        'OCP\\Group\\Backend\\ICountUsersBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/ICountUsersBackend.php',
+        'OCP\\Group\\Backend\\ICreateGroupBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/ICreateGroupBackend.php',
+        'OCP\\Group\\Backend\\IDeleteGroupBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/IDeleteGroupBackend.php',
+        'OCP\\Group\\Backend\\IGroupDetailsBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/IGroupDetailsBackend.php',
+        'OCP\\Group\\Backend\\IIsAdminBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/IIsAdminBackend.php',
+        'OCP\\Group\\Backend\\IRemoveFromGroupBackend' => __DIR__ . '/../../..' . '/lib/public/Group/Backend/IRemoveFromGroupBackend.php',
         'OCP\\Http\\Client\\IClient' => __DIR__ . '/../../..' . '/lib/public/Http/Client/IClient.php',
         'OCP\\Http\\Client\\IClientService' => __DIR__ . '/../../..' . '/lib/public/Http/Client/IClientService.php',
         'OCP\\Http\\Client\\IResponse' => __DIR__ . '/../../..' . '/lib/public/Http/Client/IResponse.php',