diff --git a/ci4/app/Models/Configuracion/MaquinaModel.php b/ci4/app/Models/Configuracion/MaquinaModel.php
index 616a5b1b..600f7c0f 100755
--- a/ci4/app/Models/Configuracion/MaquinaModel.php
+++ b/ci4/app/Models/Configuracion/MaquinaModel.php
@@ -152,7 +152,7 @@ class MaquinaModel extends \App\Models\BaseModel
         ],
         "alias_ot" => [
             "label" => "Maquinas.alias_ot",
-            "rules" => "trim|max_length[255]",
+            "rules" => "max_length[255]",
         ],
     ];
 
diff --git a/httpdocs/assets/js/safekat/pages/maquinas/duplicate.js b/httpdocs/assets/js/safekat/pages/maquinas/duplicate.js
index 97bb123f..b80b6278 100644
--- a/httpdocs/assets/js/safekat/pages/maquinas/duplicate.js
+++ b/httpdocs/assets/js/safekat/pages/maquinas/duplicate.js
@@ -2,7 +2,7 @@ import Ajax from "../../components/ajax.js"
 import Modal from "../../components/modal.js";
 $(() => {
     let maquinaId = $("#maquinaForm").data("id");
-    const uri = '/maquinas/duplicate/' + maquinaId;
+    const uri = '/configuracion/maquinas/duplicate/' + maquinaId;
     let modalPapelDuplicate = new Modal($("#modalMaquinaDuplicate"))
     $("#btn-maquina-duplicate").on("click", (event) => {
         $("#duplicated_name").removeClass("is-valid").removeClass("is-invalid")