diff --git a/app/templates/components/cookie-banner.html b/app/templates/components/cookie-banner.html
index 7505818cd..0570e81fa 100644
--- a/app/templates/components/cookie-banner.html
+++ b/app/templates/components/cookie-banner.html
@@ -6,10 +6,14 @@
     <p class="govuk-body">Analytics cookies help us understand how our website is being used.</p>
     <div class="notify-cookie-banner__buttons">
       <div class="notify-cookie-banner__button notify-cookie-banner__button-accept">
-        <button class="govuk-button govuk-button__inline" type="submit" data-accept-cookies="true" aria-describedby="notify-cookie-banner__heading">Yes</button>
+        <button class="govuk-button govuk-button__inline" type="submit" data-accept-cookies="true" aria-describedby="notify-cookie-banner__heading">
+        Yes<span class="govuk-visually-hidden">, we can store analytics cookies on your device</span>
+        </button>
       </div>
       <div class="notify-cookie-banner__button notify-cookie-banner__button-reject">
-        <button class="govuk-button govuk-button__inline" type="submit" data-accept-cookies="false" aria-describedby="notify-cookie-banner__heading">No</button>
+        <button class="govuk-button govuk-button__inline" type="submit" data-accept-cookies="false" aria-describedby="notify-cookie-banner__heading">
+        No<span class="govuk-visually-hidden">, we can't store analytics cookies on your device</span>
+        </button>
       </div>
       <a class="govuk-link notify-cookie-banner__link" href="/cookies">How Notify uses cookies</a>
     </div>