diff --git a/app/assets/javascripts/discourse/app/templates/full-page-search.hbs b/app/assets/javascripts/discourse/app/templates/full-page-search.hbs
index fcbd8c506d4..c836ab9e163 100644
--- a/app/assets/javascripts/discourse/app/templates/full-page-search.hbs
+++ b/app/assets/javascripts/discourse/app/templates/full-page-search.hbs
@@ -203,9 +203,9 @@
         <span>{{i18n "search.advanced.title"}}</span>
       </div>
     {{else}}
-      <span class="search-advanced-title">
+      <h1 class="search-advanced-title">
         {{i18n "search.advanced.title"}}
-      </span>
+      </h1>
     {{/if}}
 
     {{#if site.mobileView}}
diff --git a/app/assets/stylesheets/common/base/search.scss b/app/assets/stylesheets/common/base/search.scss
index a6154bfc19d..52dfdcd1b45 100644
--- a/app/assets/stylesheets/common/base/search.scss
+++ b/app/assets/stylesheets/common/base/search.scss
@@ -128,6 +128,7 @@
     }
 
     .search-advanced-title {
+      font-size: $font-up-1;
       background: var(--primary-low);
       padding: 0.358em 1em;
       @include breakpoint(medium) {