diff --git a/group_vars/dch-gw/dch-network.yml b/group_vars/dch-gw/dch-network.yml
index 23260e9..5594668 100644
--- a/group_vars/dch-gw/dch-network.yml
+++ b/group_vars/dch-gw/dch-network.yml
@@ -19,6 +19,8 @@ dch_networks:
     vlan_id: 10
     router_iface: vlan10
     ipv4_address: 172.30.0.240/28
+    ntp_servers:
+    - dc0.pyrocufflink.blue
 
   blue:
     description: pyrocufflink.blue AD domain members only
diff --git a/group_vars/dch-gw/dhcpd.yml b/group_vars/dch-gw/dhcpd.yml
index e6c1385..df90000 100644
--- a/group_vars/dch-gw/dhcpd.yml
+++ b/group_vars/dch-gw/dhcpd.yml
@@ -20,6 +20,7 @@ dhcp_subnets:
     end: 172.30.0.253
   routers:
   - 172.30.0.241
+  ntp_servers: '{{ dch_networks.mgmt.ntp_servers }}'
 
 # pyrocufflink.blue
 - address: 172.30.0.0/26