diff --git a/lib/hammer_cli_foreman/smart_proxy.rb b/lib/hammer_cli_foreman/smart_proxy.rb
index 675bee0e..cab75653 100644
--- a/lib/hammer_cli_foreman/smart_proxy.rb
+++ b/lib/hammer_cli_foreman/smart_proxy.rb
@@ -13,6 +13,7 @@ class ListCommand < HammerCLIForeman::ListCommand
         field :status, _("Status")
         field :url, _("URL")
         field :_features, _( "Features"), Fields::List, :hide_blank => true
+        field :unrecognized_features, _("Unrecognized features"), Fields::List, :hide_blank => true
       end
 
       def extend_data(proxy)
@@ -31,10 +32,18 @@ class InfoCommand < HammerCLIForeman::InfoCommand
           field :name, _('Name')
           field :version, _('Version')
         end
+        collection :_unrecognized_features, _("Unrecognized features"), :hide_blank => true do
+          field :name, _('Name')
+        end
         HammerCLIForeman::References.taxonomies(self)
         HammerCLIForeman::References.timestamps(self)
       end
 
+      def extend_data(proxy)
+        proxy['_unrecognized_features'] = proxy.delete('unrecognized_features').map { |f| { 'name' => f } } if proxy['unrecognized_features']
+        proxy
+      end
+
       build_options
     end