diff --git a/alias/hosting_alias.module b/alias/hosting_alias.module
index 0211f20..ce468f9 100644
--- a/alias/hosting_alias.module
+++ b/alias/hosting_alias.module
@@ -505,7 +505,7 @@ function hosting_alias_automatic_aliases($url) {
   $alias = array();
   if ($sub = variable_get('hosting_alias_subdomain', FALSE)) {
     if (!preg_match("/\." . preg_quote($sub, '/') . "$/", $url)) {
-      $alias[] = str_replace(array('-', '.'), array('--', '-'), $url) . "." . trim($sub, ".");
+      $alias[] = $url . "." . trim($sub, ".");
     }
   }
   if (!preg_match('/^www\./', $url) && variable_get('hosting_alias_automatic_www', FALSE)) {