diff --git a/Containers/domaincheck/lighttpd.conf b/Containers/domaincheck/lighttpd.conf
index 6580846d..a2ff1e5b 100644
--- a/Containers/domaincheck/lighttpd.conf
+++ b/Containers/domaincheck/lighttpd.conf
@@ -5,6 +5,8 @@ server.port = env.APACHE_PORT
 server.username = "www-data" 
 server.groupname = "www-data" 
 
+server.use-ipv6 = "enable"
+
 mimetype.assign = (
   ".html" => "text/html", 
   ".txt" => "text/plain",