diff --git a/web/themes/custom/opdavies/templates/block/block--system-menu-block.html.twig b/web/themes/custom/opdavies/templates/block/block--system-menu-block.html.twig
index 49859220f..3e9b7310e 100644
--- a/web/themes/custom/opdavies/templates/block/block--system-menu-block.html.twig
+++ b/web/themes/custom/opdavies/templates/block/block--system-menu-block.html.twig
@@ -35,7 +35,6 @@
 <nav
   class="h-full flex items-center"
   aria-labelledby="{{ heading_id }}"{{ attributes|without('role', 'aria-labelledby') }}
-  aria-labelledby="{{ heading_id }}"{{ attributes|without('role', 'aria-labelledby') }}
 >
   {# Label. If not displayed, we still provide it for screen readers. #}
   {% if not configuration.label_display %}