diff --git a/server_config.coffee b/server_config.coffee
index 261d65d3e..8eb255438 100644
--- a/server_config.coffee
+++ b/server_config.coffee
@@ -53,7 +53,6 @@ config.mail =
   username: process.env.COCO_MAIL_SERVICE_USERNAME or ''
   supportPrimary: process.env.COCO_MAIL_SUPPORT_PRIMARY or ''
   supportPremium: process.env.COCO_MAIL_SUPPORT_PREMIUM or ''
-  username: process.env.COCO_MAIL_SERVICE_USERNAME or ''
   mailchimpAPIKey: process.env.COCO_MAILCHIMP_API_KEY or ''
   mailchimpWebhook: process.env.COCO_MAILCHIMP_WEBHOOK or '/mail/webhook'
   sendwithusAPIKey: process.env.COCO_SENDWITHUS_API_KEY or ''