diff --git a/api/src/com/cloud/agent/api/SetupGuestNetworkCommand.java b/api/src/com/cloud/agent/api/SetupGuestNetworkCommand.java
index 693db291e5f..60003b44a6b 100644
--- a/api/src/com/cloud/agent/api/SetupGuestNetworkCommand.java
+++ b/api/src/com/cloud/agent/api/SetupGuestNetworkCommand.java
@@ -45,6 +45,10 @@ public class SetupGuestNetworkCommand extends NetworkElementCommand{
         return networkDomain;
     }
 
+    boolean isAdd() {
+       return add;
+    }
+
     @Override
     public boolean executeInSequence() {
         return true;
diff --git a/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java b/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
index 5c4db2b45fb..d2db85c8597 100644
--- a/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
+++ b/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
@@ -7359,7 +7359,7 @@ public abstract class CitrixResourceBase implements ServerResource, HypervisorRe
                 return new SetupGuestNetworkAnswer(cmd, false, "Can not find vif with mac " + mac + " for VM " + domrName);
             }
 
-            String args = "vpc_guestnw.sh " + domrIP + " -C";
+            String args = "vpc_guestnw.sh " + domrIP + (cmd.isAdd()?" -C":" -D");
             String dev = "eth" + domrVif.getDevice(conn);
             args += " -d " + dev;
             args += " -i " + domrGIP;