diff --git a/src/Plugin/Mail/WebformPhpMail.php b/src/Plugin/Mail/WebformPhpMail.php
index 7fc6ec546..ed1395dba 100644
--- a/src/Plugin/Mail/WebformPhpMail.php
+++ b/src/Plugin/Mail/WebformPhpMail.php
@@ -30,7 +30,7 @@ class WebformPhpMail extends PhpMail {
         $message['params'] += ['webform_submission' => NULL, 'handler' => NULL];
         $build = [
           '#theme' => 'webform_email_html',
-          '#body' => $message['body'],
+          '#body' => MailFormatHelper::wrapMail($message['body']),
           '#subject' => $message['subject'],
           '#webform_submission' => $message['params']['webform_submission'],
           '#handler' => $message['params']['handler'],