diff --git a/setup/db/schema-221to222.sql b/setup/db/schema-221to222.sql
index 56b7f2a198d..33f8805f67d 100644
--- a/setup/db/schema-221to222.sql
+++ b/setup/db/schema-221to222.sql
@@ -22,3 +22,4 @@ alter table data_center add column `is_security_group_enabled` tinyint NOT NULL
 update data_center set is_security_group_enabled=0;
 update data_center set dns_provider='DhcpServer', dhcp_provider='DhcpServer', userdata_provider='DhcpServer', lb_provider=null, firewall_provider=null, vpn_provider=null, gateway_provider=null where networktype='Basic';
 update network_offerings set specify_vlan=1 where system_only=0 and guest_type='Direct';
+update networks set traffic_type='Guest' where network_offering_id in (select id from network_offerings where system_only=0);