diff --git a/firefox/20-manual.yml b/firefox/20-manual.yml
index 6c2507e..0a73db6 100644
--- a/firefox/20-manual.yml
+++ b/firefox/20-manual.yml
@@ -12,14 +12,10 @@ manual:
 
     address:
       description: HTTPS address
-      type: domainname
-      params:
-        allow_ip: true
       default:
         variable: manual.http_proxy.address
 
     port:
       description: HTTPS Port
-      type: port
       default:
         variable: manual.http_proxy.port