diff --git a/web/mattermost-ssl b/web/mattermost-ssl
index 1ef03b4..ff69b46 100644
--- a/web/mattermost-ssl
+++ b/web/mattermost-ssl
@@ -1,6 +1,5 @@
 server {
 	listen 80 default_server;
-	listen [::]:80 default_server;
 	server_name _;
 	return 301 https://$host$request_uri;
 }