diff --git a/index.html b/index.html
index b104c9954..201cde126 100644
--- a/index.html
+++ b/index.html
@@ -5352,7 +5352,7 @@ <h3>Fitness for Purpose</h3>
       </section>
     </section>
 
-    <section class="appendix informative">
+    <section class="appendix">
       <h2>Contexts, Vocabularies, Types, and Credential Schemas</h2>
 
       <section class="normative">