diff --git a/opennsa/backends/junoscsd.py b/opennsa/backends/junoscsd.py
index a9bfc9b27aacfbe74b350487b547b21dad3a45a2..d00b3ed056c31d3877918d8c729703b254a31999 100644
--- a/opennsa/backends/junoscsd.py
+++ b/opennsa/backends/junoscsd.py
@@ -63,6 +63,7 @@ ORDER_PAYLOAD = """
                     <UNIDescription>%(description)s</UNIDescription>
                     <UnitId>%(vlan_a)s</UnitId>
 					<VlanId>%(vlan_a)s</VlanId>
+                    <MTU>9090</MTU>
 				</ServiceEndpointConfiguration>
 			</ServiceEndPoint>
 		</ServiceEndPointGroup>
@@ -80,20 +81,23 @@ ORDER_PAYLOAD = """
                     <UNIDescription>%(description)s</UNIDescription>
                     <UnitId>%(vlan_a)s</UnitId>
 					<VlanId>%(vlan_b)s</VlanId>
+                    <MTU>9090</MTU>
 				</ServiceEndpointConfiguration>
 			</ServiceEndPoint>
             <DonotApplyDefaultTemplatesOfSD>true</DonotApplyDefaultTemplatesOfSD>
 		</ServiceEndPointGroup>
 		<ServiceOrderParameter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="PTPConfigParameterOrderType">
+         <MTU>9090</MTU>
 		</ServiceOrderParameter>
 		<Reference>
 		<Customer key="%(cus_key)s"/>
 		<ServiceDefinition>
 			<ServiceDefinitionID key="%(service_def_id)s"/>
 		</ServiceDefinition>
+        <Service key="undefined"/>
 		</Reference>
 	</ServiceOrder>
-    <Service key="undefined"/>
+    
 
 </ServiceResource>
 		<CustomAction xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ServiceOrderCustomActionType">