diff --git a/src/json/schema/schema/net_conf.json b/src/json/schema/schema/net_conf.json
index d0c1cae..ffec043 100644
--- a/src/json/schema/schema/net_conf.json
+++ b/src/json/schema/schema/net_conf.json
@@ -97,6 +97,12 @@
             "type": "string"
         },
         "mtu": {
+            "type": "int32"
+        },
+        "datastore_type": {
+            "type": "string"
+        },
+        "nodename": {
             "type": "string"
         },
         "policy": {