diff --git a/www-api/app/Models/ResultFormatter.php b/www-api/app/Models/ResultFormatter.php
index 55e16554..5f30aeee 100644
--- a/www-api/app/Models/ResultFormatter.php
+++ b/www-api/app/Models/ResultFormatter.php
@@ -253,7 +253,7 @@ class ResultFormatter extends Model
                 for ($i = 0; $i < $total; $i++) {
                     $key = sprintf("%05d", $i);
                     $res["result_list"][] = array(
-                        "uid" => $out["uid_${key}"],
+                        "relative_uid" => $out["uid_${key}"],
                         "lastname" => $out["lastname_${key}"],
                         "email" => $out["email_${key}"],
                         "family_type" => $out["family_type_${key}"],