diff --git a/_plugins/asciidoc.rb b/_plugins/asciidoc.rb
index f2b3039a..15ab6758 100644
--- a/_plugins/asciidoc.rb
+++ b/_plugins/asciidoc.rb
@@ -12,7 +12,7 @@ def output_ext(ext)
     end
 
     def convert(content)
-      Asciidoctor::Document.new(content).render
+      Asciidoctor.load(content, {:attributes => {'imagesdir' => '../'}}).render
     end
   end
 end