diff --git a/nerc-theme/main.html b/nerc-theme/main.html
index 3bafdd71..3b772c8f 100644
--- a/nerc-theme/main.html
+++ b/nerc-theme/main.html
@@ -8,7 +8,7 @@
     </div>
     <div>[June 18, 2024 8:00 AM - 11:00 AM ET])
       <a style="color: #00efff;"
-        href="https://nerc.mghpcc.org/event/regapp-coldfront-upgrade-maintenance-20240818/"
+        href="https://nerc.mghpcc.org/event/regapp-coldfront-upgrade-maintenance-20240618/"
         target="_blank">[Timeline and info]</a>
     </div>
   </div>