diff --git a/_posts/2021/04/2021-04-27-announce-hifis-event-platform.md b/_posts/2021/04/2021-04-27-announce-hifis-event-platform.md
index f70dea407629d3ceb3b9cc5526acf477e5640def..8c072dfe0667cc3ca91830690b3659e3c9a82fe9 100644
--- a/_posts/2021/04/2021-04-27-announce-hifis-event-platform.md
+++ b/_posts/2021/04/2021-04-27-announce-hifis-event-platform.md
@@ -60,4 +60,4 @@ If you have any inquiries, you can reach the HIFIS support team via a [web-form]
 [hifis-events]: https://events.hifis.net
 [indico]: https://getindico.io/
 [hifis-helpdesk]: https://hifis.net/contact
-[hifis-email]: mailto:support@hifis.net
+[hifis-email]: mailto:support@hifis.net?subject=[events]