diff --git a/app/assets/javascripts/discourse/components/bread_crumbs_component.js b/app/assets/javascripts/discourse/components/bread_crumbs_component.js
index ad9be3dad5e..2affd1acd95 100644
--- a/app/assets/javascripts/discourse/components/bread_crumbs_component.js
+++ b/app/assets/javascripts/discourse/components/bread_crumbs_component.js
@@ -12,6 +12,10 @@ Discourse.BreadCrumbsComponent = Ember.Component.extend({
   parentCategory: Em.computed.alias('category.parentCategory'),
 
   parentCategories: Em.computed.filter('categories', function(c) {
+    if (c.id === Discourse.Site.currentProp("uncategorized_category_id") && !Discourse.SiteSettings.allow_uncategorized_topics) {
+      // Don't show "uncategorized" if allow_uncategorized_topics setting is false.
+      return false;
+    }
     return !c.get('parentCategory');
   }),