diff --git a/modules/rhizo_base/templates/config_values.py.erb b/modules/rhizo_base/templates/config_values.py.erb
index 999587c..a20ca62 100644
--- a/modules/rhizo_base/templates/config_values.py.erb
+++ b/modules/rhizo_base/templates/config_values.py.erb
@@ -51,6 +51,7 @@ charge_internal_rate_type = "<%= @charge_internal_rate_type %>"
 charge_inbound_calls = "<%= @charge_inbound_calls %>"
 charge_inbound_rate = "<%= @charge_inbound_rate %>"
 charge_inbound_rate_type = "<%= @charge_inbound_rate_type %>"
+charge_outbound_rate_type = "<%= @charge_outbound_rate_type %>"
 free_numbers = <%= @free_numbers %>
 
 smsc_shortcode = "<%= @smsc_shortcode %>"