diff --git a/lib/sifter.rb b/lib/sifter.rb
index 61f6255..b89372d 100644
--- a/lib/sifter.rb
+++ b/lib/sifter.rb
@@ -22,6 +22,8 @@ class Issue < Hashie::Dash
     property :opener_name
     property :url
     property :api_url
+    property :created_at
+    property :updated_at
     
   end