diff --git a/subuser.install b/subuser.install
index f9191a5..1860403 100644
--- a/subuser.install
+++ b/subuser.install
@@ -11,7 +11,7 @@
  */
 function subuser_install() {
   $record = array(
-    'predicate' => 'subuser',
+    'relation_type' => 'subuser',
     'label' => t('Subuser'),
     'directional' => TRUE,
     'source_bundles' => array('user:user'),