diff --git a/docs/api/javascript/ui/treeview.md b/docs/api/javascript/ui/treeview.md
index 91b254bb906..d8f19ff7f60 100644
--- a/docs/api/javascript/ui/treeview.md
+++ b/docs/api/javascript/ui/treeview.md
@@ -947,7 +947,7 @@ The nodes that are to be expanded.
     treeview.expand(treeview.findByText("foo"));
 
     // expand all loaded items
-    treeview.expand(".k-item");
+    treeview.expand(".k-treeview-item");
     </script>
 
 ### expandPath