diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/includes/masthead.inc b/koha-tmpl/opac-tmpl/bootstrap/en/includes/masthead.inc
index 86dc95bc2a..294963397c 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/includes/masthead.inc
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/includes/masthead.inc
@@ -220,7 +220,7 @@
             </div>
         </div>
     [% END %]
-    </header>
+</header>
 <!-- / header-region -->
 
 [% IF ( OpacPublic ) %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/ilsdi.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/ilsdi.tt
index 155957f53c..22b2dbf013 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/ilsdi.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/ilsdi.tt
@@ -914,7 +914,7 @@
         <!-- / .row -->
     </div>
     <!-- / .container-fluid -->
-  </main>
+</main>
 <!-- / .main -->
 
 [% INCLUDE 'opac-bottom.inc' %]