diff --git a/lib/fog/xenserver/models/compute/host.rb b/lib/fog/xenserver/models/compute/host.rb
index acc50baea..72820afbc 100644
--- a/lib/fog/xenserver/models/compute/host.rb
+++ b/lib/fog/xenserver/models/compute/host.rb
@@ -22,7 +22,8 @@ module Fog
         attribute :__pbds,            :aliases => :PBDs
         attribute :__pifs,            :aliases => :PIFs
         attribute :__resident_vms,      :aliases => :resident_VMs
-
+        attribute :__host_cpus,         :aliases => :host_CPUs
+        
         def pifs
           __pifs.collect { |pif| service.pifs.get pif }
         end
@@ -39,6 +40,16 @@ module Fog
           resident_servers
         end
 
+        def host_cpus
+          cpus = []
+          (__host_cpus || []).each do |ref|
+            cpu_ref = connection.get_record(ref, 'host_cpu' )
+            cpu_ref[:connection] = connection
+            cpus << Fog::Compute::XenServer::HostCpu.new(cpu_ref)
+          end
+          cpus
+        end
+
         def metrics
           return nil unless __metrics
           rec = service.get_record(__metrics, 'host_metrics' )