templates/etc/nginx/sites-available/base.j2

@@ -8,10 +8,10 @@
 {% block location %}
   location / {
     try_files {{ item.override_try_files | default('$uri $uri/ =404') }};
+  }
 {% endblock %}
 {% block app_root_location %}
 {% endblock %}
-  }
 
 {% block extra_locations %}
 {% endblock %}

templates/etc/nginx/sites-available/core.j2

@@ -83,7 +83,10 @@ server {
   add_header X-XSS-Protection "1; mode=block";
 {% endif %}
 {% if item.robots is defined %}
+{% if item.robots == 'none' %}
+{% else %}
   add_header X-Robots-Tag "{{ item.robots }}";
+{% endif %}
 {% else %}
   add_header X-Robots-Tag none;
 {% endif %}