diff --git a/app/views/govuk_component/docs.yml b/app/views/govuk_component/docs.yml
index 2d48ad256..2e09d8079 100644
--- a/app/views/govuk_component/docs.yml
+++ b/app/views/govuk_component/docs.yml
@@ -106,6 +106,11 @@
           <li>two</li>
           <li>three</li>
         </ol>
+    statistic_headlines:
+      content: |
+        <aside>
+          <p><em>13.8bn</em> years since the big bang</p>
+        </aside>
     blockquote:
       content: |
         <blockquote>