diff --git a/static/contact.html b/static/contact.html
index 60809f0f..f31580b7 100644
--- a/static/contact.html
+++ b/static/contact.html
@@ -42,7 +42,7 @@
         </footer>
         <script type="application/ld+json">
             {
-                "@context": "http://schema.org",
+                "@context": "https://schema.org",
                 "@type": "Organization",
                 "name": "GrapheneOS",
                 "description": "GrapheneOS is an open source project focused on mobile privacy and security.",