diff --git a/specification/network/resource-manager/Microsoft.Network/stable/2018-10-01/networkProfile.json b/specification/network/resource-manager/Microsoft.Network/stable/2018-10-01/networkProfile.json
index c288444b509d..a544279ff225 100644
--- a/specification/network/resource-manager/Microsoft.Network/stable/2018-10-01/networkProfile.json
+++ b/specification/network/resource-manager/Microsoft.Network/stable/2018-10-01/networkProfile.json
@@ -447,7 +447,7 @@
         "containerNetworkInterfaces": {
           "type": "array",
           "items": {
-            "$ref": "#/definitions/ContainerNetworkInterface"
+            "$ref": "./network.json#/definitions/SubResource"
           },
           "description": "A list of container network interfaces created from this container network interface configuration."
         },