diff --git a/doc/sandbox.mdwn b/doc/sandbox.mdwn
index cc0894f6d..b82799a4b 100644
--- a/doc/sandbox.mdwn
+++ b/doc/sandbox.mdwn
@@ -55,6 +55,10 @@ Bulleted list
        * four
         * five
 
+* a new list
+ * with sub heads
+ * like this
+
 ----
 
 [[template id=note text="this is generated by the [[plugins/haiku]] plugin"]]