diff --git a/lib/fog/hp/models/compute/flavor.rb b/lib/fog/hp/models/compute/flavor.rb
index ec6a74a89..433da51bc 100644
--- a/lib/fog/hp/models/compute/flavor.rb
+++ b/lib/fog/hp/models/compute/flavor.rb
@@ -11,6 +11,7 @@ module Fog
         attribute :disk
         attribute :name
         attribute :ram
+        attribute :vcpus
 
         def bits
           64