diff --git a/firefox/20-manual.yml b/firefox/20-manual.yml
index ae857ce9..f1f87d9c 100644
--- a/firefox/20-manual.yml
+++ b/firefox/20-manual.yml
@@ -9,7 +9,10 @@ manual:
   '{{ identifier }}_proxy':
     description: '{{ identifier }} Proxy'
     hidden:
-      variable: _.use_for_https
+      jinja: |-
+        {% if _.use_for_https %}
+          HTTPS is same has HTTP
+        {% endif %}
     dynamic:
       - HTTPS
       - SOCKS