patch.diff

diff --git a/addons/web/static/src/views/helpers/sample_server.js b/addons/web/static/src/views/helpers/sample_server.js
index 63b090149c1..41ee14b88af 100644
--- a/addons/web/static/src/views/helpers/sample_server.js
+++ b/addons/web/static/src/views/helpers/sample_server.js
@@ -309,7 +309,7 @@ export class SampleServer {
      */
     _getRandomDate(format) {
         const delta = Math.floor((Math.random() - Math.random()) * SampleServer.DATE_DELTA);
-        return luxon.DateTime.local().plus({ hours: delta }).toFormat(format);
+        return luxon.DateTime.local().plus({ hours: delta }).toFormat(format, {numberingSystem: 'latn'});
     }
 
     /**