diff --git a/modules/rhizo_base/templates/config_values.py.erb b/modules/rhizo_base/templates/config_values.py.erb
index d691a03..8f37765 100644
--- a/modules/rhizo_base/templates/config_values.py.erb
+++ b/modules/rhizo_base/templates/config_values.py.erb
@@ -31,7 +31,7 @@ network_name = "<%= @network_name %>"
 vpn_ip_address = "<%= @vpn_ip_address %>"
 wan_ip_address = "<%= @wan_ip_address %>"
 riak_ip_address = "<%= @riak_ip_address %>"
-mncc_ip_address = "172.16.0.1"
+mncc_ip_address = "<%= @mncc_ip_address %>"
 sip_central_ip_address = <%= @sip_central_ip_address %>
 webphone_prefix = <%= @webphone_prefix %>