diff --git a/setup/db/create-schema.sql b/setup/db/create-schema.sql
index 6fd9850fc6d..1b727bb089b 100755
--- a/setup/db/create-schema.sql
+++ b/setup/db/create-schema.sql
@@ -438,7 +438,7 @@ CREATE TABLE `cloud`.`vlan` (
   `data_center_id` bigint unsigned NOT NULL,
   `network_id` bigint unsigned NOT NULL COMMENT 'id of corresponding network offering',
   PRIMARY KEY (`id`),
-  CONSTRAINT `fk_vlan__network_id` FOREIGN KEY (`network_id`) REFERENCES `networks`(`id`),
+  #CONSTRAINT `fk_vlan__network_id` FOREIGN KEY (`network_id`) REFERENCES `networks`(`id`),
   CONSTRAINT `fk_vlan__data_center_id` FOREIGN KEY (`data_center_id`) REFERENCES `data_center`(`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;