diff --git a/tests/HTMLPurifier/HTMLT/list-nesting.htmlt b/tests/HTMLPurifier/HTMLT/list-nesting.htmlt
index 22ebf605..94464009 100644
--- a/tests/HTMLPurifier/HTMLT/list-nesting.htmlt
+++ b/tests/HTMLPurifier/HTMLT/list-nesting.htmlt
@@ -1,5 +1,7 @@
+--INI--
+Core.LexerImpl = DirectLex
 --HTML--
-<ul><li>Sublist 1</li><ul><li>Bullet</li></ul></ul>
+<ul><li>Sublist 1</li><ul><li>Bullet</li></ul><li>Sublist 2</li><ol><li>Billet</li></ol></ul>
 --EXPECT--
-<ul><li>Sublist 1<ul><li>Bullet</li></ul></li></ul>
+<ul><li>Sublist 1<ul><li>Bullet</li></ul></li><li>Sublist 2<ol><li>Billet</li></ol></li></ul>
 --# vim: et sw=4 sts=4