diff --git a/book/_config.yml b/book/_config.yml
index f35a075..9cb2837 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -29,7 +29,6 @@ html:
   use_repository_button: true
   use_edit_page_button: true
   logo: true
-  announcement: ' 📢 Register now for the <a href="https://mit.zoom.us/meeting/register/PElrepT-Tpivqzu9Jepr_g#/registration" target="_blank">FESTIM 2.0 webinar on 15th May, 9:00 am EST'
   analytics:
     google_analytics_id: G-B9MJGSTP5V