diff --git a/lib/oneboxer/image_onebox.rb b/lib/oneboxer/image_onebox.rb
index 2a041f15d..d49725043 100644
--- a/lib/oneboxer/image_onebox.rb
+++ b/lib/oneboxer/image_onebox.rb
@@ -6,7 +6,7 @@ module Oneboxer
     matcher /^https?:\/\/.*\.(jpg|png|gif|jpeg)$/
 
     def onebox
-      "<a href='#{@url}' target='_blank'><img src='#{@url}'></a>"
+      Oneboxer::BaseOnebox.image_html(@url, nil, @url)
     end
 
   end