diff --git a/modules/migrate/application/clicommands/PreferencesCommand.php b/modules/migrate/application/clicommands/PreferencesCommand.php
deleted file mode 100644
index f31665493..000000000
--- a/modules/migrate/application/clicommands/PreferencesCommand.php
+++ /dev/null
@@ -1,105 +0,0 @@
-<?php
-/* Icinga Web 2 | (c) 2021 Icinga GmbH | GPLv2+ */
-
-namespace Icinga\Module\Migrate\Clicommands;
-
-use Icinga\Application\Config;
-use Icinga\Application\Logger;
-use Icinga\Cli\Command;
-use Icinga\Data\ConfigObject;
-use Icinga\Data\ResourceFactory;
-use Icinga\Exception\NotReadableError;
-use Icinga\Exception\NotWritableError;
-use Icinga\User;
-use Icinga\User\Preferences\Store\IniStore;
-use Icinga\User\Preferences\Store\DbStore;
-use Icinga\Util\DirectoryIterator;
-
-class PreferencesCommand extends Command
-{
-    /**
-     * Migrate local INI user preferences to a database
-     *
-     * USAGE
-     *
-     *  icingacli migrate preferences [options]
-     *
-     * OPTIONS:
-     *
-     *  --resource=<resource-name>  The resource to use, if no current database config backend is configured.
-     *  --no-set-config-backend     Do not set the given resource as config backend automatically
-     */
-    public function indexAction()
-    {
-        $resource = Config::app()->get('global', 'config_resource');
-        if (empty($resource)) {
-            $resource = $this->params->getRequired('resource');
-        }
-
-        $resourceConfig = ResourceFactory::getResourceConfig($resource);
-        if ($resourceConfig->db === 'mysql') {
-            $resourceConfig->charset = 'utf8mb4';
-        }
-
-        $connection = ResourceFactory::createResource($resourceConfig);
-
-        $preferencesPath = Config::resolvePath('preferences');
-        if (! file_exists($preferencesPath)) {
-            Logger::info('There are no local user preferences to migrate');
-            return;
-        }
-
-        $rc = 0;
-
-        $preferenceDirs = new DirectoryIterator($preferencesPath);
-        foreach ($preferenceDirs as $preferenceDir) {
-            if (! is_dir($preferenceDir)) {
-                continue;
-            }
-
-            $userName = basename($preferenceDir);
-
-            Logger::info('Migrating INI preferences for user "%s" to database...', $userName);
-
-            $iniStore = new IniStore(new ConfigObject(['location' => $preferencesPath]), new User($userName));
-            $dbStore = new DbStore(new ConfigObject(['connection' => $connection]), new User($userName));
-
-            try {
-                $dbStore->load();
-                $dbStore->save(new User\Preferences($iniStore->load()));
-            } catch (NotReadableError $e) {
-                if ($e->getPrevious() !== null) {
-                    Logger::error('%s: %s', $e->getMessage(), $e->getPrevious()->getMessage());
-                } else {
-                    Logger::error($e->getMessage());
-                }
-
-                $rc = 128;
-            } catch (NotWritableError $e) {
-                Logger::error('%s: %s', $e->getMessage(), $e->getPrevious()->getMessage());
-                $rc = 256;
-            }
-        }
-
-        if ($rc > 0) {
-            Logger::error('Failed to migrate some user preferences');
-            exit($rc);
-        }
-
-        if ($this->params->has('resource') && ! $this->params->has('no-set-config-backend')) {
-            $appConfig = Config::app();
-            $globalConfig = $appConfig->getSection('global');
-            $globalConfig['config_backend'] = 'db';
-            $globalConfig['config_resource'] = $resource;
-
-            try {
-                $appConfig->saveIni();
-            } catch (NotWritableError $e) {
-                Logger::error('Failed to update general configuration: %s', $e->getMessage());
-                exit(256);
-            }
-        }
-
-        Logger::info('Successfully migrated all local user preferences to database');
-    }
-}