diff --git a/uuid.module b/uuid.module
index c4b918d..4b443ba 100644
--- a/uuid.module
+++ b/uuid.module
@@ -218,7 +218,7 @@ function uuid_user($op, &$edit, &$user, $category = NULL) {
       }
       break;
     case 'delete':
-      db_query('DELETE FROM {uuid_users} WHERE uid = %d', $node->uid);
+      db_query('DELETE FROM {uuid_users} WHERE uid = %d', $user->uid);
       break;
   }
 }