diff --git a/config/roles.php b/config/roles.php
index b9c4b89..a0126dd 100644
--- a/config/roles.php
+++ b/config/roles.php
@@ -1,5 +1,6 @@
 <?php
 
+// TODO: Pass this as an enum.
 return [
     'const' => [
         'ADMIN'   => '1',