diff --git a/manifests/init.pp b/manifests/init.pp
index 7d00e958..b41fa7fb 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -272,7 +272,7 @@
   Optional[String]                     $ldap_options          = undef,
   Array[String[1]]                     $ldap_packages         = [],
   String                               $lookup_table_type     = 'hash',
-  Hash                                 $mail_aliases          = {},  
+  Hash                                 $mailaliases           = {},  
   String                               $mail_user             = 'vmail',       # postfix_mail_user
   Boolean                              $mailman               = false,
   String                               $mailx_ensure          = 'present',
@@ -339,7 +339,7 @@
     }
   }
   
-  $mail_aliases.each |$key, $value| {
+  $mailaliases.each |$key, $value| {
     postfix::mailalias { $key:
       * => $value,
     }