diff --git a/tests/ref/html/basic-table.html b/tests/ref/html/basic-table.html
index 5ceffa976..6ba1864ef 100644
--- a/tests/ref/html/basic-table.html
+++ b/tests/ref/html/basic-table.html
@@ -5,6 +5,31 @@
     <meta name="viewport" content="width=device-width, initial-scale=1">
   </head>
   <body>
-    <table><thead><tr><td>The</td><td>first</td><td>and</td></tr><tr><td>the</td><td>second</td><td>row</td></tr></thead><tbody><tr><td>Foo</td><td rowspan="2">Baz</td><td>Bar</td></tr><tr><td>1</td><td>2</td></tr><tr><td colspan="2">3</td><td>4</td></tr></tbody><tfoot><tr><td>The</td><td>last</td><td>row</td></tr></tfoot></table>
+    <table>
+      <thead>
+        <tr>
+          <th>The</th><th>first</th><th>and</th>
+        </tr>
+        <tr>
+          <th>the</th><th>second</th><th>row</th>
+        </tr>
+      </thead>
+      <tbody>
+        <tr>
+          <td>Foo</td><td rowspan="2">Baz</td><td>Bar</td>
+        </tr>
+        <tr>
+          <td>1</td><td>2</td>
+        </tr>
+        <tr>
+          <td colspan="2">3</td><td>4</td>
+        </tr>
+      </tbody>
+      <tfoot>
+        <tr>
+          <td>The</td><td>last</td><td>row</td>
+        </tr>
+      </tfoot>
+    </table>
   </body>
 </html>
