diff --git a/sites/all/modules/gui/materiobasemod/materio_admin.module b/sites/all/modules/gui/materiobasemod/materio_admin.module
index 96eb8e66..fbe5ce67 100644
--- a/sites/all/modules/gui/materiobasemod/materio_admin.module
+++ b/sites/all/modules/gui/materiobasemod/materio_admin.module
@@ -366,6 +366,10 @@ function materio_admin_menu_alter(&$items){
     // dsm($items['admin/people/expiration']);
   }
 
+  if(isset($items['user/register'])){
+    $items['user/register']['access callback'] = FALSE;
+  }
+
   # deactivate default home page
   $items['node']['access callback'] = FALSE;