diff --git a/source/_addons/nginx_proxy.markdown b/source/_addons/nginx_proxy.markdown
index 05d064d6df8..4fb379530de 100644
--- a/source/_addons/nginx_proxy.markdown
+++ b/source/_addons/nginx_proxy.markdown
@@ -23,3 +23,6 @@ Configuration variables:
 
 - **domain** (*Required*): Domain they will proxy run with it.
 
+
+It is possible to deactive port 80 if you need this for things like `emulate_hue`. It exists a the moment no UI function for that, so you need call hass.io API with ssh addon:
+`curl -d '{"network": {"443/tcp": 443}}' http://172.17.0.2/addons/core_nginx_proxy/options`