diff --git a/hieradata/common.yaml b/hieradata/common.yaml
index 88d4514..8dc8512 100644
--- a/hieradata/common.yaml
+++ b/hieradata/common.yaml
@@ -56,7 +56,7 @@ rhizo::use_ups:                      "no"
 rhizo::use_sip:                      "no"
 rhizo::advice_email:                 "[ 'your@email.address' ]"
 rhizo::sip_central_ip_address:       "127.0.0.1"
-
+rhizo::ntp_servers:                  ['mx.pool.ntp.org', 'pool.ntp.org']
 
 #SSH keys
 sshkeys::keys:
diff --git a/hieradata/site_template.yaml b/hieradata/site_template.yaml
index 9c7437b..59e885f 100644
--- a/hieradata/site_template.yaml
+++ b/hieradata/site_template.yaml
@@ -11,9 +11,12 @@ rhizo::arfcn_B:                    "251"
 rhizo::auth_policy:                "accept-all"
 rhizo::vpn_ip_address:             "10.66.0.0"
 rhizo::wan_ip_address:             "192.168.0.0"
+rhizo::ggsn_ip_address:            "127.0.0.1"
 rhizo::lac:                        "1"
 rhizo::mcc:                        "001"
 rhizo::mnc:                        "001"
+rhizo::gprs:                       "none"
+rhizo::local_bsc_cfg:              "0"
 
 #Emergency call contact
 rhizo::emergency_contact:          "12345"