diff --git a/.markdown_style.rb b/.markdown_style.rb
index 61f127b..32ee0b1 100644
--- a/.markdown_style.rb
+++ b/.markdown_style.rb
@@ -1,3 +1,4 @@
 all
 exclude_tag :line_length
 rule 'MD007', :indent => 4
+rule 'MD029', :style => 'ordered'