diff --git a/secure/fax_to_email.php b/secure/fax_to_email.php
index a4a3525ddd..50e3f282ac 100644
--- a/secure/fax_to_email.php
+++ b/secure/fax_to_email.php
@@ -201,9 +201,8 @@ if (!function_exists('fax_split_dtmf')) {
 
 //includes files
 	require_once dirname(__DIR__) . "/resources/require.php";
-	include "resources/classes/event_socket.php";
-	include "resources/phpmailer/class.phpmailer.php";
-	include "resources/phpmailer/class.smtp.php"; // optional, gets called from within class.phpmailer.php if not already loaded
+	include_once "resources/phpmailer/class.phpmailer.php";
+	include_once "resources/phpmailer/class.smtp.php"; // optional, gets called from within class.phpmailer.php if not already loaded
 
 //set php ini values
 	ini_set('max_execution_time', 900); //15 minutes