diff --git a/app/javascript/flavours/glitch/packs/public.js b/app/javascript/flavours/glitch/packs/public.js
index d1adfb17af9..d8a97704f4b 100644
--- a/app/javascript/flavours/glitch/packs/public.js
+++ b/app/javascript/flavours/glitch/packs/public.js
@@ -62,7 +62,7 @@ function main() {
       content.textContent = timeAgoString({
         formatMessage: ({ id, defaultMessage }, values) => (new IntlMessageFormat(messages[id] || defaultMessage, locale)).format(values),
         formatDate: (date, options) => (new Intl.DateTimeFormat(locale, options)).format(date),
-      }, datetime, now, now.getFullYear());
+      }, datetime, now, now.getFullYear(), content.getAttribute('datetime').includes('T'));
     });
 
     const reactComponents = document.querySelectorAll('[data-component]');