diff --git a/topology/New Mexico State University/New Mexico State Discovery/NMSU_DISCOVERY_downtime.yaml b/topology/New Mexico State University/New Mexico State Discovery/NMSU_DISCOVERY_downtime.yaml
index 63436ff74..96d5f8c78 100644
--- a/topology/New Mexico State University/New Mexico State Discovery/NMSU_DISCOVERY_downtime.yaml	
+++ b/topology/New Mexico State University/New Mexico State Discovery/NMSU_DISCOVERY_downtime.yaml	
@@ -68,4 +68,14 @@
   ResourceName: NMSU-Discovery-CE1
   Services:
   - CE
+- Class: SCHEDULED
+  ID: 1903792728
+  Description: Scheduled biannual cluster maintenance
+  Severity: Outage
+  StartTime: Sep 03, 2024 14:00 +0000
+  EndTime: Sep 16, 2024 14:00 +0000
+  CreatedTime: Sep 03, 2024 16:00 +0000
+  ResourceName: NMSU-Discovery-CE1
+  Services:
+  - CE
 # ---------------------------------------------------------