diff --git a/config/mail.php b/config/mail.php
index db9633658b7..e86074948d4 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -29,7 +29,7 @@
     | mailers below. You are free to add additional mailers as required.
     |
     | Supported: "smtp", "sendmail", "mailgun", "ses",
-    |            "postmark", "log", "array"
+    |            "postmark", "log", "array", "failover"
     |
     */