diff --git a/layouts/shortcodes/current-day.html b/layouts/shortcodes/current-day.html
index 56e1527..739e1f8 100644
--- a/layouts/shortcodes/current-day.html
+++ b/layouts/shortcodes/current-day.html
@@ -1,2 +1,2 @@
 <!-- If JS is available, this will be formated in a relative way, see layouts/partials/extend_head.html -->
-<span class="relative-date">{{ now.Format "2006-01-02T15:04:05" }}</span>
+<span class="relative-date">{{ now.Format "2006-01-02T15:04:05Z" }}</span>