diff --git a/src/test/ligatures.html b/src/test/ligatures.html
index 9727bacb40e..a7ed1765750 100644
--- a/src/test/ligatures.html
+++ b/src/test/ligatures.html
@@ -1,5 +1,5 @@
 <head>
-<style type="text/css">div { font-family: Calibri; }</style>
+<style type="text/css">div { font-family: Calibri; font-style: italic; font-size: 80px; }</style>
 <body>
 <div>
 A fellow suffix with some waffles sending a letter, while playing a tutti fb fh tf.
