diff --git a/library/Eagle/Model/User.php b/library/Eagle/Model/User.php
index 6a667c3a..77a054dd 100644
--- a/library/Eagle/Model/User.php
+++ b/library/Eagle/Model/User.php
@@ -38,6 +38,11 @@ class User extends Model
         ];
     }
 
+    public function getSortRules()
+    {
+        return ['display_name'];
+    }
+
     public function createRelations(Relations $relations)
     {
         $relations->belongsTo('environment', Environment::class);