diff --git a/app/helpers/product_category_viewer_helper.rb b/app/helpers/product_category_viewer_helper.rb
deleted file mode 100644
index fb08b02..0000000
--- a/app/helpers/product_category_viewer_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module ProductCategoryViewerHelper
-end
diff --git a/app/models/product_categorization.rb b/app/models/product_categorization.rb
deleted file mode 100644
index 3185b3e..0000000
--- a/app/models/product_categorization.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-class ProductCategorization < ActiveRecord::Base
-  belongs_to :product_category, :foreign_key => 'category_id'
-  belongs_to :product
-
-  extend Categorization
-
-  class << self
-    alias :add_category_to_product :add_category_to_object
-    def object_id_column
-      :product_id
-    end
-  end
-end
diff --git a/app/views/search/_product_categories_menu.rhtml b/app/views/search/_product_categories_menu.rhtml
deleted file mode 100644
index 91defed..0000000
--- a/app/views/search/_product_categories_menu.rhtml
+++ /dev/null
@@ -1,42 +0,0 @@
-<% if @product_category %>
-  <h3 class="current-cat-path">
-    <%= @product_category.hierarchy.map {|cat| ((cat == @product_category) ? content_tag('span', cat.name) : link_to((cat.name), params.merge({:product_category => cat.id}))) }.join(' &rarr; ') %>
-  </h3>
-<% end %>
-
-<% if product_categories_menu %>
-
-<div id="product-categories-menu">
-  <ul>
-    <% if product_categories_menu.empty? %>
-      <% if @product_category %>
-        <li class="cat-empty"> <%= _('There is no sub-categories for %s.') % @product_category.name %> </li>
-      <% else %>
-        <li class="cat-empty"> <%= _('There is no categories.') %> </li>
-      <% end %>
-    <% end %>
-    <% product_categories_menu.each do |cat, hits, childs| %>
-      <li class="cat-parent" >
-        <%= link_to(
-              cat.name + " " + content_tag('small', "(#{hits})"),
-              params.merge({:product_category => cat.id})
-         ) %>
-        <% if !childs.blank? %>
-          <div>
-            <ul>
-              <% childs.each do |child, child_hits| %>
-                <li class="cat-child"> <%= link_to(
-                           child.name + " " + content_tag('small', "(#{child_hits})"),
-                           params.merge({:product_category => child.id})
-                      ) %> </li>
-              <% end %>
-            </ul>
-          </div>
-        <% end %>
-      </li>
-    <% end %>
-  </ul>
-</div>
-
-<% end %>
-
diff --git a/db/migrate/20110814172228_drop_product_categorization.rb b/db/migrate/20110814172228_drop_product_categorization.rb
new file mode 100644
index 0000000..83b8e34
--- /dev/null
+++ b/db/migrate/20110814172228_drop_product_categorization.rb
@@ -0,0 +1,9 @@
+class DropProductCategorization < ActiveRecord::Migration
+  def self.up
+    drop_table :product_categorizations
+  end
+
+  def self.down
+    say "this migration can't be reverted"
+  end
+end
--
libgit2 0.21.2