diff --git a/lib/page_content/engine.rb b/lib/page_content/engine.rb
index bec55fe..5e127cf 100644
--- a/lib/page_content/engine.rb
+++ b/lib/page_content/engine.rb
@@ -1,33 +1,35 @@
 module PageContent
   class Engine < ::Rails::Engine
     initializer "page_content" do
-      OrbitApp.registration "PageContent", :type => "ModuleApp" do
-        module_label "page_content.page_content"
-        base_url File.expand_path File.dirname(__FILE__)
-        frontend_enabled
-        authorizable
-        categorizable
+      Rails.application.config.to_prepare do
+        OrbitApp.registration "PageContent", :type => "ModuleApp" do
+          module_label "page_content.page_content"
+          base_url File.expand_path File.dirname(__FILE__)
+          frontend_enabled
+          authorizable
+          categorizable
 
-        side_bar do
-          head_label_i18n 'page_content.page', icon_class: "icons-newspaper"
-          available_for "users"
-          active_for_controllers (['admin/page_contents', 'admin/wiki_pages'])
-          head_link_path "admin_page_contents_path"
+          side_bar do
+            head_label_i18n 'page_content.page', icon_class: "icons-newspaper"
+            available_for "users"
+            active_for_controllers (['admin/page_contents', 'admin/wiki_pages'])
+            head_link_path "admin_page_contents_path"
 
-         context_link 'page_content.all',
-            :link_path=>"admin_page_contents_path" ,
-            :priority=>1,
-            :active_for_action=>{'admin/page_contents'=>"index"},
-            :available_for => 'users'
+           context_link 'page_content.all',
+              :link_path=>"admin_page_contents_path" ,
+              :priority=>1,
+              :active_for_action=>{'admin/page_contents'=>"index"},
+              :available_for => 'users'
 
-         context_link 'categories',
-            :link_path=>"admin_module_app_categories_path" ,
-            :link_arg=>"{:module_app_id=>ModuleApp.find_by(:key=>'page_content').id}",
-            :priority=>3,
-            :active_for_action=>{'admin/page_contents'=>'categories'},
-            :active_for_category => 'PageContent',
-            :available_for => 'managers'
-      	end
+           context_link 'categories',
+              :link_path=>"admin_module_app_categories_path" ,
+              :link_arg=>"{:module_app_id=>ModuleApp.find_by(:key=>'page_content').id}",
+              :priority=>3,
+              :active_for_action=>{'admin/page_contents'=>'categories'},
+              :active_for_category => 'PageContent',
+              :available_for => 'managers'
+        	end
+        end
       end
     end
   end