diff --git a/_config.yml b/_config.yml
index 305aa58..2c2e068 100644
--- a/_config.yml
+++ b/_config.yml
@@ -11,7 +11,8 @@ html:
   extra_footer              : ""  # Will be displayed underneath the footer.
   home_page_in_navbar       : true
   use_multitoc_numbering: false
-  # extra_navbar              : Download complete <a href="">PDF</a> # Will be displayed underneath the
+  # extra_navbar            : Download complete <a href="">PDF</a> # Will be displayed underneath the
+  announcement              : this course will run as CSC311 in Fall 2024. Permission numbers will not be required after June.
 
 
 repository: