diff --git a/group_vars/pyrocufflink-dhcp.yml b/group_vars/pyrocufflink-dhcp.yml
index 24f9430..cfabbd0 100644
--- a/group_vars/pyrocufflink-dhcp.yml
+++ b/group_vars/pyrocufflink-dhcp.yml
@@ -117,6 +117,12 @@ dhcp_reservations:
 - host: dc0.pyrocufflink.blue
   ip_addr: 172.30.0.10
   mac_addr: 52:54:00:e0:fa:f9
+- host: proxy0.pyrocufflink.blue
+  ip_addr: 172.30.0.11
+  mac_addr: 52:54:00:88:e9:af
+- host: smtp1.pyrocufflink.blue
+  ip_addr: 172.30.0.12
+  mac_addr: 52:54:00:48:29:d6
 - host: diddy.pyrocufflink.blue
   ip_addr: 172.30.0.13
   mac_addr: 74:da:38:8f:94:4f