diff --git a/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsCommands.java b/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsCommands.java
index 9bb77a2b32d..f6cc57faf4f 100644
--- a/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsCommands.java
+++ b/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsCommands.java
@@ -60,7 +60,7 @@ public class UcsCommands {
     }
 
     public static String associateProfileToBlade(String cookie, String profileDn, String bladeDn) {
-        XmlObject cmd = new XmlObject("configConfMos").putElement("inHierarchical", "true").putElement(
+        XmlObject cmd = new XmlObject("configConfMos").putElement("cookie", cookie).putElement("inHierarchical", "true").putElement(
                 "inConfigs", new XmlObject("inConfigs").putElement(
                         "pair", new XmlObject("pair").putElement("key", profileDn).putElement(
                                 "lsServer", new XmlObject("lsServer")