diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index a71237f..bee66de 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -517,6 +517,7 @@ module ApplicationHelper
       Effect.toggle( div, "slide", { link:link, div:div, afterFinish:end } )
     }')
     environment.top_level_categories.each do |toplevel|
+      next if toplevel.is_a?(ProductCategory)
       toplevel.map_traversal do |cat|
         if cat.top_level?
           result << '<div class="categorie_box">'
--
libgit2 0.21.2