diff --git a/Configuration/Services.php b/Configuration/Services.php
index 336a6f3..4c199d5 100644
--- a/Configuration/Services.php
+++ b/Configuration/Services.php
@@ -178,7 +178,7 @@ class_alias(
         ->public();
 
     $services->alias(SymfonyMailerInterface::class, MessengerMailer::class);
-    $services->alias(\TYPO3\CMS\Core\Mail\MailerInterface::class, MessengerMailer::class);
+    $services->alias(\TYPO3\CMS\Core\Mail\MailerInterface::class, MessengerMailer::class)->public();
     $services->set('mailer.logger_message_listener', MessageLoggerListener::class)
         ->tag('event.listener', [
             'method' => 'onMessage',
diff --git a/ext_emconf.php b/ext_emconf.php
index 10270d9..3e9568b 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -11,7 +11,7 @@
     'uploadfolder' => '0',
     'createDirs' => '',
     'clearCacheOnLoad' => 0,
-    'version' => '2.0.0',
+    'version' => '2.0.1',
     'constraints' => [
         'depends' => [
             'typo3' => '10.4.0-12.9.99',