diff --git a/phpBB/styles/prosilver/template/navbar_header.html b/phpBB/styles/prosilver/template/navbar_header.html
index 788989f4c5..3fa38741fa 100644
--- a/phpBB/styles/prosilver/template/navbar_header.html
+++ b/phpBB/styles/prosilver/template/navbar_header.html
@@ -183,7 +183,7 @@
 				<span class="crumb" {$MICRODATA}><a href="{U_SITE_HOME}" data-navbar-reference="home"><i class="icon fa-home fa-fw" aria-hidden="true"></i><span>{L_SITE_HOME}</span></a></span>
 			<!-- ENDIF -->
 			<!-- EVENT overall_header_breadcrumb_prepend -->
-				<span class="crumb" {$MICRODATA}><a href="{U_INDEX}" accesskey="h" data-navbar-reference="index"><!-- IF not U_SITE_HOME --><i class="icon fa-home fa-fw"></i><!-- ENDIF --><span>{L_INDEX}</span></a></span>
+				<span class="crumb" {$MICRODATA}><a href="{U_INDEX}" itemprop="url" accesskey="h" data-navbar-reference="index"><!-- IF not U_SITE_HOME --><i class="icon fa-home fa-fw"></i><!-- ENDIF --><span itemprop="title">{L_INDEX}</span></a></span>
 
 			<!-- BEGIN navlinks -->
 				<!-- EVENT overall_header_navlink_prepend -->