diff --git a/apps/files_sharing/composer/composer/autoload_classmap.php b/apps/files_sharing/composer/composer/autoload_classmap.php
index 61100bd8747..48f197f9bf9 100644
--- a/apps/files_sharing/composer/composer/autoload_classmap.php
+++ b/apps/files_sharing/composer/composer/autoload_classmap.php
@@ -84,6 +84,7 @@ return array(
     'OCA\\Files_Sharing\\Migration\\Version24000Date20220404142216' => $baseDir . '/../lib/Migration/Version24000Date20220404142216.php',
     'OCA\\Files_Sharing\\Migration\\Version31000Date20240821142813' => $baseDir . '/../lib/Migration/Version31000Date20240821142813.php',
     'OCA\\Files_Sharing\\Migration\\Version32000Date20251017081948' => $baseDir . '/../lib/Migration/Version32000Date20251017081948.php',
+    'OCA\\Files_Sharing\\Migration\\Version33000Date20251030081948' => $baseDir . '/../lib/Migration/Version33000Date20251030081948.php',
     'OCA\\Files_Sharing\\MountProvider' => $baseDir . '/../lib/MountProvider.php',
     'OCA\\Files_Sharing\\Notification\\Listener' => $baseDir . '/../lib/Notification/Listener.php',
     'OCA\\Files_Sharing\\Notification\\Notifier' => $baseDir . '/../lib/Notification/Notifier.php',
diff --git a/apps/files_sharing/composer/composer/autoload_static.php b/apps/files_sharing/composer/composer/autoload_static.php
index 617a674dad4..110a64fb3ac 100644
--- a/apps/files_sharing/composer/composer/autoload_static.php
+++ b/apps/files_sharing/composer/composer/autoload_static.php
@@ -99,6 +99,7 @@ class ComposerStaticInitFiles_Sharing
         'OCA\\Files_Sharing\\Migration\\Version24000Date20220404142216' => __DIR__ . '/..' . '/../lib/Migration/Version24000Date20220404142216.php',
         'OCA\\Files_Sharing\\Migration\\Version31000Date20240821142813' => __DIR__ . '/..' . '/../lib/Migration/Version31000Date20240821142813.php',
         'OCA\\Files_Sharing\\Migration\\Version32000Date20251017081948' => __DIR__ . '/..' . '/../lib/Migration/Version32000Date20251017081948.php',
+        'OCA\\Files_Sharing\\Migration\\Version33000Date20251030081948' => __DIR__ . '/..' . '/../lib/Migration/Version33000Date20251030081948.php',
         'OCA\\Files_Sharing\\MountProvider' => __DIR__ . '/..' . '/../lib/MountProvider.php',
         'OCA\\Files_Sharing\\Notification\\Listener' => __DIR__ . '/..' . '/../lib/Notification/Listener.php',
         'OCA\\Files_Sharing\\Notification\\Notifier' => __DIR__ . '/..' . '/../lib/Notification/Notifier.php',
diff --git a/apps/files_sharing/lib/Migration/Version33000Date20251030081948.php b/apps/files_sharing/lib/Migration/Version33000Date20251030081948.php
new file mode 100644
index 00000000000..ad69f600412
--- /dev/null
+++ b/apps/files_sharing/lib/Migration/Version33000Date20251030081948.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Files_Sharing\Migration;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\Migration\Attributes\ColumnType;
+use OCP\Migration\Attributes\ModifyColumn;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+use Override;
+
+#[ModifyColumn(table: 'share_external', name: 'id', type: ColumnType::BIGINT, description: 'Remove auto-increment')]
+class Version33000Date20251030081948 extends SimpleMigrationStep {
+	#[Override]
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+		$schema->dropAutoincrementColumn('share_external', 'id');
+		return null;
+	}
+}