diff --git a/deployment/neutron/neutron-plugin-ml2-mlnx-sdn-assist-container-puppet.yaml b/deployment/neutron/neutron-plugin-ml2-mlnx-sdn-assist-container-puppet.yaml
index 4eb3e78ac0..7b05015075 100644
--- a/deployment/neutron/neutron-plugin-ml2-mlnx-sdn-assist-container-puppet.yaml
+++ b/deployment/neutron/neutron-plugin-ml2-mlnx-sdn-assist-container-puppet.yaml
@@ -48,6 +48,9 @@ parameters:
     description: SDN server domain
     type: string
     default: 'cloudx'
+  MlnxSDNSyncEnabled:
+    type: boolean
+    default: true
   MultiInterfaceEnabled:
     type: boolean
     default: false
@@ -83,6 +86,7 @@ outputs:
             neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_password: {get_param: MlnxSDNPassword}
             neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_url: {get_param: MlnxSDNUrl}
             neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sdn_domain: {get_param: MlnxSDNDomain}
+            neutron::plugins::ml2::mellanox::mlnx_sdn_assist::sync_enabled: {get_param: MlnxSDNSyncEnabled}
           -
             if:
               - multi_interface_enabled
diff --git a/environments/neutron-ml2-mlnx-sdn.yaml b/environments/neutron-ml2-mlnx-sdn.yaml
index c55f59ec4d..5732a516b6 100644
--- a/environments/neutron-ml2-mlnx-sdn.yaml
+++ b/environments/neutron-ml2-mlnx-sdn.yaml
@@ -9,6 +9,7 @@ parameter_defaults:
   #MlnxSDNPassword:
   MlnxSDNUrl: 'sdn_url'
   MlnxSDNDomain: 'cloudx'
+  MlnxSDNSyncEnabled: true
 
   NeutronCorePlugin: 'neutron.plugins.ml2.plugin.Ml2Plugin'
   NeutronMechanismDrivers: ['mlnx_sdn_assist','sriovnicswitch','openvswitch']