diff --git a/manifests/server/install.pp b/manifests/server/install.pp
index ec98a49..c06a0a6 100644
--- a/manifests/server/install.pp
+++ b/manifests/server/install.pp
@@ -1,7 +1,9 @@
 # == Class samba::server::install
 #
-class samba::server::install {
-  package { 'samba':
+class samba::server::install(
+  $package_name = 'samba'
+) {
+  package { $package_name:
     ensure => installed
   }
 }