diff --git a/include/mailhandling.php b/include/mailhandling.php
index 3a5e959..a1fce2f 100644
--- a/include/mailhandling.php
+++ b/include/mailhandling.php
@@ -11,7 +11,7 @@ class Mailhandling extends Renderer {
         }
     }
     
-    protected function fetchEmail(array &$content): PhpImap\IncomingMail {
+    protected function fetchEmail(): PhpImap\IncomingMail {
         $mailsIds = $this->mbox->searchMailbox('ALL');
         $mail = $this->mbox->getMail($mailsIds[0]); //$this->uid, false);
         return $mail;