diff --git a/docker/etc/lighttpd/lighttpd.conf b/docker/etc/lighttpd/lighttpd.conf
index 849afc7..c17c29a 100644
--- a/docker/etc/lighttpd/lighttpd.conf
+++ b/docker/etc/lighttpd/lighttpd.conf
@@ -93,6 +93,12 @@ server.port = 80
 ##
 #server.bind = "localhost"
 
+# https://redmine.lighttpd.net/projects/lighttpd/wiki/IPv6-Config#Recommended-IPv6-setup
+# listen to IPv4
+server.bind = "0.0.0.0"
+# # listen to IPv6
+$SERVER["socket"] == "[::]:80" {  }
+
 ##
 ## Run as a different username/groupname.
 ## This requires root permissions during startup.