diff --git a/lib/SP/Providers/Mail/MailHandler.php b/lib/SP/Providers/Mail/MailHandler.php
index 64eaccbe..4d9854a4 100644
--- a/lib/SP/Providers/Mail/MailHandler.php
+++ b/lib/SP/Providers/Mail/MailHandler.php
@@ -185,7 +185,7 @@ final class MailHandler extends Provider implements EventReceiver
         $configEvents = $this->config->getConfigData()->getMailEvents();
 
         if (count($configEvents) === 0) {
-            $this->events = $this->parseEventsToRegex(array_merge(self::EVENTS, self::EVENTS_FIXED));
+            $this->events = $this->parseEventsToRegex(self::EVENTS_FIXED);
         } else {
             $this->events = $this->parseEventsToRegex(array_merge($configEvents, self::EVENTS_FIXED));
         }