diff --git kudos.install kudos.install
index 16130b9..b0fd54d 100644
--- kudos.install
+++ kudos.install
@@ -54,6 +54,7 @@ function kudos_schema() {
       'icon_rescind' => array('type' => 'varchar', 'length' => 150, 'not null' => TRUE),
       'icon_disabled' => array('type' => 'varchar', 'length' => 150, 'not null' => TRUE),
       'created' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'description' => t('The Unix timestamp when the kudo was created.'), ),
+      'nodes' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 1, 'size' => 'tiny'),
     ),
     'unique keys' => array('name' => array('name')),
     'primary key' => array('id'),