diff --git a/apps/files_external/tests/Config/ConfigAdapterTest.php b/apps/files_external/tests/Config/ConfigAdapterTest.php
index 7a63c558759..fe7aa7d30e3 100644
--- a/apps/files_external/tests/Config/ConfigAdapterTest.php
+++ b/apps/files_external/tests/Config/ConfigAdapterTest.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/apps/files_sharing/lib/External/ExternalShare.php b/apps/files_sharing/lib/External/ExternalShare.php
index 79a4ab9cf00..aaaf749955e 100644
--- a/apps/files_sharing/lib/External/ExternalShare.php
+++ b/apps/files_sharing/lib/External/ExternalShare.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/apps/files_sharing/lib/External/ExternalShareMapper.php b/apps/files_sharing/lib/External/ExternalShareMapper.php
index 3349981e84d..994c839decc 100644
--- a/apps/files_sharing/lib/External/ExternalShareMapper.php
+++ b/apps/files_sharing/lib/External/ExternalShareMapper.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/core/BackgroundJobs/PreviewMigrationJob.php b/core/BackgroundJobs/PreviewMigrationJob.php
index dc79db3b309..a9a5c9f773c 100644
--- a/core/BackgroundJobs/PreviewMigrationJob.php
+++ b/core/BackgroundJobs/PreviewMigrationJob.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /*
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/lib/private/Preview/PreviewMigrationService.php b/lib/private/Preview/PreviewMigrationService.php
index 7c7581c6318..90cb917c8ce 100644
--- a/lib/private/Preview/PreviewMigrationService.php
+++ b/lib/private/Preview/PreviewMigrationService.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/lib/private/Preview/PreviewService.php b/lib/private/Preview/PreviewService.php
index 3683d662ecd..2a2a329f1fa 100644
--- a/lib/private/Preview/PreviewService.php
+++ b/lib/private/Preview/PreviewService.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /*
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/lib/private/Preview/Storage/IPreviewStorage.php b/lib/private/Preview/Storage/IPreviewStorage.php
index 1d6b128f8f0..f7b60b9cc9b 100644
--- a/lib/private/Preview/Storage/IPreviewStorage.php
+++ b/lib/private/Preview/Storage/IPreviewStorage.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /*
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/lib/private/Preview/Storage/StorageFactory.php b/lib/private/Preview/Storage/StorageFactory.php
index b15031c6a12..69c7776c42e 100644
--- a/lib/private/Preview/Storage/StorageFactory.php
+++ b/lib/private/Preview/Storage/StorageFactory.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /*
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/tests/lib/Preview/PreviewMapperTest.php b/tests/lib/Preview/PreviewMapperTest.php
index 44c8e57ae0e..b4a392b78f9 100644
--- a/tests/lib/Preview/PreviewMapperTest.php
+++ b/tests/lib/Preview/PreviewMapperTest.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
diff --git a/tests/lib/Preview/PreviewMigrationJobTest.php b/tests/lib/Preview/PreviewMigrationJobTest.php
index d8c46588032..2fd4fc1c511 100644
--- a/tests/lib/Preview/PreviewMigrationJobTest.php
+++ b/tests/lib/Preview/PreviewMigrationJobTest.php
@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 /*
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH
- * SPDX-FileContributor: Carl Schwan
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */