diff --git a/app/controllers/public/content_viewer_controller.rb b/app/controllers/public/content_viewer_controller.rb
index d763159..053bc47 100644
--- a/app/controllers/public/content_viewer_controller.rb
+++ b/app/controllers/public/content_viewer_controller.rb
@@ -69,7 +69,7 @@ class ContentViewerController < ApplicationController
     if params[:slideshow]
       render :action => 'slideshow', :layout => 'slideshow'
     else
-      render :file => @page.view_page, :layout => true
+      render :file => @page.view_page, :layout => true, :formats => [:html]
     end
   end
 
--
libgit2 0.21.2