diff --git a/plugins/hypervisors/ucs/src/org/apache/cloudstack/api/RefreshUcsBladesCmd.java b/plugins/hypervisors/ucs/src/org/apache/cloudstack/api/RefreshUcsBladesCmd.java
index b7249d1c0e6..dae4ec13c7a 100644
--- a/plugins/hypervisors/ucs/src/org/apache/cloudstack/api/RefreshUcsBladesCmd.java
+++ b/plugins/hypervisors/ucs/src/org/apache/cloudstack/api/RefreshUcsBladesCmd.java
@@ -19,7 +19,7 @@ import javax.inject.Inject;
  * To change this template use File | Settings | File Templates.
  */
 @APICommand(name="refreshUcsBlades", description="refresh ucs blades to sync with UCS manager", responseObject=UcsBladeResponse.class)
-public class RefreshUcsBladesCmd  extends BaseAsyncCmd  {
+public class RefreshUcsBladesCmd  extends BaseListCmd  {
     private static Logger s_logger = Logger.getLogger(RefreshUcsBladesCmd.class);
 
     @Inject
@@ -36,16 +36,6 @@ public class RefreshUcsBladesCmd  extends BaseAsyncCmd  {
         this.mgr = mgr;
     }
 
-    @Override
-    public String getEventType() {
-        return EventTypes.EVENT_UCS_REFRESH_BLADES;
-    }
-
-    @Override
-    public String getEventDescription() {
-        return "refresh ucs blades status to sync with UCS manager";
-    }
-
     @Override
     public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException {
         try {