diff --git a/alias_generator.rb b/alias_generator.rb
index a9073d5..b4b86ec 100644
--- a/alias_generator.rb
+++ b/alias_generator.rb
@@ -39,7 +39,7 @@ def generate(site)
     end
 
     def process_posts
-      @site.posts.each do |post|
+      @site.posts.docs.each do |post|
         generate_aliases(post.url, post.data['alias'])
       end
     end