diff --git a/source/themes/opdavies/opdavies/_partials/header.html.twig b/source/themes/opdavies/opdavies/_partials/header.html.twig
index a1350de6..6569cc83 100644
--- a/source/themes/opdavies/opdavies/_partials/header.html.twig
+++ b/source/themes/opdavies/opdavies/_partials/header.html.twig
@@ -1,2 +1,4 @@
-{{ site.title }}
-{% include 'main-menu' %}
\ No newline at end of file
+<header role="banner">
+  {{ site.title }}
+  {% include 'main-menu' %}
+</header>
\ No newline at end of file