diff --git a/src/im_mad/remotes/lib/vcenter_cluster.rb b/src/im_mad/remotes/lib/vcenter_cluster.rb
index add5ad2297..f9835b2937 100644
--- a/src/im_mad/remotes/lib/vcenter_cluster.rb
+++ b/src/im_mad/remotes/lib/vcenter_cluster.rb
@@ -637,7 +637,7 @@ class Cluster
     #   'ones' : VMs in OpenNebula
     #---------------------------------------------------------------------------
     def vms_info(vm_type)
-        cmd = "#{File.dirname(__FILE__)}/vcenter_monitor_vms.rb #{@host.id} #{vm_type}"
+        cmd = "#{File.dirname(__FILE__)}/vcenter_monitor_vms.rb #{@host.id} #{vm_type} \"#{connection[:ccr]}\""
         str_info, _stderr, _status = Open3.capture3(cmd)
         return str_info
     end
diff --git a/src/im_mad/remotes/lib/vcenter_monitor_vms.rb b/src/im_mad/remotes/lib/vcenter_monitor_vms.rb
index 482e33b9c6..e9d35da8f4 100755
--- a/src/im_mad/remotes/lib/vcenter_monitor_vms.rb
+++ b/src/im_mad/remotes/lib/vcenter_monitor_vms.rb
@@ -41,17 +41,18 @@ CONFIG = VCenterConf.new
 
 host_id = ARGV[0]
 vm_type = ARGV[1]
+ccr     = ARGV[2]
 
 begin
   vi_client = VCenterDriver::VIClient.new_from_host(host_id)
 
-  cluster = Cluster.new(host_id, vi_client)
+  cluster = VCenterDriver::ClusterComputeResource.new_from_ref(ccr, vi_client)
 
-  str_info , _ltime = cluster.monitor_vms(@host.id, vm_type)
+  str_info , _ltime = cluster.monitor_vms(host_id, vm_type)
 
   puts str_info
 rescue StandardError => e
-  message =  "Monitoring of VM #{vm_id} on vCenter cluster #{cluster_name} " \
+  message =  "Monitoring of VMs on vCenter cluster #{host_id} " \
                " failed due to \"#{e.message}\"."
   OpenNebula.log_error(message)
   if VCenterDriver::CONFIG[:debug_information]