diff --git a/app/Mail/TemplateEmail.php b/app/Mail/TemplateEmail.php
index 955e0d5de4d4..98d8609c2263 100644
--- a/app/Mail/TemplateEmail.php
+++ b/app/Mail/TemplateEmail.php
@@ -127,8 +127,7 @@ class TemplateEmail extends Mailable
 
             $ubl_string = CreateUbl::dispatchNow($this->invitation->invoice);
 
-            if($ubl_string)
-                $this->attachData($ubl_string, $this->invitation->invoice->getFileName('xml'));
+            $this->attachData($ubl_string, $this->invitation->invoice->getFileName('xml'));
             
         }