diff --git a/firefox/20-manual.yml b/firefox/20-manual.yml
index f25bcd9e..fc35af3f 100644
--- a/firefox/20-manual.yml
+++ b/firefox/20-manual.yml
@@ -6,18 +6,21 @@ manual:
 
   use_for_https: true  # Also use this proxy for HTTPS
 
-  https_proxy:
-    description: HTTPS Proxy
+  '{{ identifier }}_proxy':
+    description: '{{ identifier }} Proxy'
     hidden:
       variable: _.use_for_https
+    dynamic:
+      - HTTPS
+      - SOCKS
 
     address:
-      description: HTTPS address
+      description: '{{ identifier }} address'
       default:
         variable: __.http_proxy.address
 
     port:
-      description: HTTPS Port
+      description: '{{ identifier }} port'
       default:
         variable: __.http_proxy.port
 ...