diff --git a/manifests/config.pp b/manifests/config.pp
index a149dbb..80e31de 100644
--- a/manifests/config.pp
+++ b/manifests/config.pp
@@ -1,7 +1,7 @@
 class twemproxy::config inherits twemproxy {
 
   if $twemproxy::package_manage {
-    file { '/etc/default/twemproxy':
+    file { "/etc/default/${twemproxy::package_name}":
       owner   => 'root',
       group   => 'root',
       mode    => '0644',
diff --git a/manifests/init.pp b/manifests/init.pp
index b7c0849..dbec1ff 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -41,6 +41,9 @@
   $client_port          = $twemproxy::params::client_port,
   $client_weight        = $twemproxy::params::client_weight,
   $clients_array        = undef,
+  $stats_port           = undef,
+  $stats_addr           = undef,
+  $stats_interval       = undef,
 ) inherits twemproxy::params {
 
   anchor { 'twemproxy::start': } ->
diff --git a/templates/config.erb b/templates/config.erb
index cbbdf1d..e72b469 100644
--- a/templates/config.erb
+++ b/templates/config.erb
@@ -1 +1,2 @@
-DAEMON_ARGS='-c /etc/nutcracker.yml'
+DAEMON_ARGS='-c /etc/nutcracker.yml<%- if @stats_port -%> -s <%= @stats_port %><%- end -%><%- if @stats_addr -%> -a <%= @stats_addr %><%- end -%><%- if @stats_interval -%> -i <%= @stats_interval %><%- end -%>'
+DAEMON_OPTS=$DAEMON_ARGS