diff --git a/db/migrate/043_add_virtual_flag_to_categorizations.rb b/db/migrate/043_add_virtual_flag_to_categorizations.rb
index 9835e22..f9baa79 100644
--- a/db/migrate/043_add_virtual_flag_to_categorizations.rb
+++ b/db/migrate/043_add_virtual_flag_to_categorizations.rb
@@ -1,7 +1,16 @@
 class AddVirtualFlagToCategorizations < ActiveRecord::Migration
   def self.up
     add_column :articles_categories, :virtual, :boolean, :default => false
+    execute('update articles_categories set virtual = (1!=1)')
+    Article.find(:all).each do |article|
+      article.category_ids = article.categories.map(&:id)
+    end
+
     add_column :categories_profiles, :virtual, :boolean, :default => false
+    execute('update categories_profiles set virtual = (1!=1)')
+    Profile.find(:all).each do |profile|
+      profile.category_ids = profile.categories.map(&:id)
+    end
   end
 
   def self.down
--
libgit2 0.21.2