diff --git a/app/controllers/page_contents_controller.rb b/app/controllers/page_contents_controller.rb
index c14962c..c5a56b9 100644
--- a/app/controllers/page_contents_controller.rb
+++ b/app/controllers/page_contents_controller.rb
@@ -3,14 +3,14 @@ class PageContentsController < OrbitAdminController
   def index
     params = OrbitHelper.params
     if params["wiki"].present?
-      page = WikiPage.where(:uid => params["wiki"]).first
+      page = WikiPage.where(:uid => params["wiki"].to_s).first
       page.view_count += 1
       page.save
       name = page.title rescue ""
       html = page.content rescue ""
       url_to_edit = OrbitHelper.user_can_edit?(page) ? "/admin/wiki_pages/#{page.id}/edit?page_id=#{page.page.id.to_s}" : ""
     else
-      page = Page.where(:page_id => params[:page_id]).first
+      page = Page.where(:page_id => params[:page_id].to_s).first
       name = page.name rescue ""
       html = page.page_contexts.order(:version=>-1).first.content rescue ""
       url_to_edit = OrbitHelper.user_can_edit?(page) ? "/admin/page_contents/new?page_id=#{page.id.to_s}" : ""