diff --git a/specification/network/resource-manager/Microsoft.Network/stable/2018-02-01/expressRouteCrossConnection.json b/specification/network/resource-manager/Microsoft.Network/stable/2018-02-01/expressRouteCrossConnection.json
index 03e324db9372..cce8fd01f745 100644
--- a/specification/network/resource-manager/Microsoft.Network/stable/2018-02-01/expressRouteCrossConnection.json
+++ b/specification/network/resource-manager/Microsoft.Network/stable/2018-02-01/expressRouteCrossConnection.json
@@ -726,18 +726,15 @@
           "description": "The identifier of the circuit traffic."
         },
         "peeringLocation": {
-          "readOnly": true,
           "type": "string",
           "description": "The peering location of the ExpressRoute circuit."
         },
         "bandwidthInMbps": {
-          "readOnly": true,
           "type": "integer",
           "format": "int32",
           "description": "The circuit bandwidth In Mbps."
         },
         "expressRouteCircuit": {
-          "readOnly": true,
           "$ref": "#/definitions/ExpressRouteCircuitReference",
           "description": "The ExpressRouteCircuit"
         },
@@ -870,7 +867,6 @@
           "description": "Gets the provisioning state of the public IP resource. Possible values are: 'Updating', 'Deleting', and 'Failed'."
         },
         "gatewayManagerEtag": {
-          "readOnly": true,
           "type": "string",
           "description": "The GatewayManager Etag."
         },