diff --git a/Classes/UpgradeWizard/PluginImageFieldWizard.php b/Classes/UpgradeWizard/PluginImageFieldWizard.php
index c5ef27b..866f759 100644
--- a/Classes/UpgradeWizard/PluginImageFieldWizard.php
+++ b/Classes/UpgradeWizard/PluginImageFieldWizard.php
@@ -9,6 +9,9 @@
  * LICENSE.txt file that was distributed with this source code.
  */
 
+use TYPO3\CMS\Install\Attribute\UpgradeWizard;
+
+#[UpgradeWizard(PluginImageFieldWizard::class)]
 class PluginImageFieldWizard extends AbstractUpgradeWizard
 {
     public function getTitle(): string
diff --git a/Classes/UpgradeWizard/PluginListTypeWizard.php b/Classes/UpgradeWizard/PluginListTypeWizard.php
index 123c7a9..6c0b8f8 100644
--- a/Classes/UpgradeWizard/PluginListTypeWizard.php
+++ b/Classes/UpgradeWizard/PluginListTypeWizard.php
@@ -9,13 +9,19 @@
  * LICENSE.txt file that was distributed with this source code.
  */
 
+use TYPO3\CMS\Install\Attribute\UpgradeWizard;
+
+#[UpgradeWizard(PluginListTypeWizard::class)]
 class PluginListTypeWizard extends AbstractUpgradeWizard
 {
     public function getTitle(): string
     {
-        return 'Generic Gallery: Migrate old plugin list type name';
+        return 'Generic Gallery: Migrate old plugin list type name (TYPO3 v6)';
     }
 
+    /**
+     * @deprecated Remove this with TYPO3 14 as this migration is ancient.
+     */
     public function executeUpdate(): bool
     {
         $table = 'tt_content';
diff --git a/ext_localconf.php b/ext_localconf.php
index 494a331..509a834 100644
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -72,10 +72,4 @@
         $GLOBALS['TYPO3_CONF_VARS']['SYS']['fal']['registeredCollections']['images'] =
             StaticFileCollection::class;
     }
-
-    // Upgrade wizards
-    $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install']['update'][UpgradeWizard\PluginListTypeWizard::class]
-        = UpgradeWizard\PluginListTypeWizard::class;
-    $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install']['update'][UpgradeWizard\PluginImageFieldWizard::class]
-        = UpgradeWizard\PluginImageFieldWizard::class;
 });