diff --git a/workflow/engine/templates/roles/rolesList.js b/workflow/engine/templates/roles/rolesList.js
index c37acd950..c7f9e37a7 100755
--- a/workflow/engine/templates/roles/rolesList.js
+++ b/workflow/engine/templates/roles/rolesList.js
@@ -172,7 +172,7 @@ Ext.onReady(function(){
     frame: true,
     items:[
            {xtype: 'textfield', name: 'rol_uid', hidden: true },
-           {xtype: 'textfield', fieldLabel: _('ID_CODE'), name: 'code', width: 250, allowBlank: false},
+           {xtype: 'textfield', fieldLabel: _('ID_CODE'), name: 'code', width: 250, allowBlank: false, readOnly: true },
            {xtype: 'textfield', fieldLabel: _('ID_NAME'), name: 'name', width: 200, allowBlank: false},
            {
              xtype: 'combo',