diff --git a/docs/Datagrid.md b/docs/Datagrid.md
index aa7695cd482..9c53307d355 100644
--- a/docs/Datagrid.md
+++ b/docs/Datagrid.md
@@ -450,7 +450,7 @@ const PostEdit = () => {
     return (
         <Edit
             resource={resource}
-            id={id}
+            id={record.id}
             /* disable the app title change when shown */
             title=" "
         >