diff --git a/class.phpmailer.php b/class.phpmailer.php
index de6925855..36ce34b96 100644
--- a/class.phpmailer.php
+++ b/class.phpmailer.php
@@ -2997,6 +2997,8 @@ public static function _mime_types($ext = '')
             'txt' => 'text/plain',
             'rtx' => 'text/richtext',
             'rtf' => 'text/rtf',
+            'vcf' => 'text/vcard',
+            'vcard' => 'text/vcard',
             'xml' => 'text/xml',
             'xsl' => 'text/xml',
             'mpeg' => 'video/mpeg',