diff --git a/app/controllers/list_controller.rb b/app/controllers/list_controller.rb
index b0f9efcf318..ec901ddb638 100644
--- a/app/controllers/list_controller.rb
+++ b/app/controllers/list_controller.rb
@@ -79,8 +79,8 @@ class ListController < ApplicationController
         # Note the first is the default and we don't add a title
         if (filter.to_s != current_homepage) && use_crawler_layout?
           filter_title = I18n.t("js.filters.#{filter.to_s}.title", count: 0)
-          if list_opts[:category]
-            @title = I18n.t('js.filters.with_category', filter: filter_title, category: Category.find(list_opts[:category]).name)
+          if list_opts[:category] && @category
+            @title = I18n.t('js.filters.with_category', filter: filter_title, category: @category.name)
           else
             @title = I18n.t('js.filters.with_topics', filter: filter_title)
           end