diff --git a/layout/reftests/w3c-css/submitted/fonts3/font-size-zero-2-ref.html b/layout/reftests/w3c-css/submitted/fonts3/font-size-zero-2-ref.html
index b8489c2d3e83..22e2e23d04b7 100644
--- a/layout/reftests/w3c-css/submitted/fonts3/font-size-zero-2-ref.html
+++ b/layout/reftests/w3c-css/submitted/fonts3/font-size-zero-2-ref.html
@@ -2,8 +2,6 @@
 <title>CSS Test Reference</title>
 <link rel="author" title="L. David Baron" href="http://dbaron.org/">
 <link rel="author" title="Mozilla" href="http://www.mozilla.org/">
-<link rel="help" href="http://www.w3.org/TR/css3-fonts/#font-size-prop">
-<link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins">
 <meta name="flags" content="">
 <style>
 /* spec ambiguous whether font-size-adjust influences line-height: normal */