diff --git a/themes/custom/az_barrio/templates/forms/input--search-block-button.html.twig b/themes/custom/az_barrio/templates/forms/input--search-block-button.html.twig
index f6ac12a49d..0211310597 100644
--- a/themes/custom/az_barrio/templates/forms/input--search-block-button.html.twig
+++ b/themes/custom/az_barrio/templates/forms/input--search-block-button.html.twig
@@ -10,6 +10,8 @@
  * @see template_preprocess_input()
  */
 #}
-<button{{attributes}}>{{ attributes.value }}<span class="material-symbols-rounded">search</span></button>{{ children }}
-
+<button{{ attributes }}>
+  {{ attributes.value }}
+  <span aria-hidden="true" class="material-symbols-rounded">search</span>
+</button>{{ children }}
 
diff --git a/themes/custom/az_barrio/templates/forms/input--search-block-form--submit.html.twig b/themes/custom/az_barrio/templates/forms/input--search-block-form--submit.html.twig
index d9c25b731b..36cdce2840 100644
--- a/themes/custom/az_barrio/templates/forms/input--search-block-form--submit.html.twig
+++ b/themes/custom/az_barrio/templates/forms/input--search-block-form--submit.html.twig
@@ -15,13 +15,15 @@
  * @see template_preprocess_input()
  */
 #}
-<button{{attributes.removeClass('btn-primary')}}>
+{% set button_label = attributes.value|default('Search'|t) %}
+<button{{ attributes.removeClass('btn-primary').setAttribute('aria-label', button_label) }}>
+  <span class="visually-hidden">{{ button_label }}</span>
   {% if az_navbar_fullscreen %}
     <span class="az-search-icon" aria-hidden="true"></span>
   {% elseif az_header_blue_search %}
     <span class="az-search-icon" aria-hidden="true"></span>
     <span class="material-symbols-rounded" aria-hidden="true">search</span>
   {% else %}
-    <span class="material-symbols-rounded">search</span>
+    <span class="material-symbols-rounded" aria-hidden="true">search</span>
   {% endif %}
 </button>{{ children }}