diff --git a/clusters/cl01tl/monitoring/gatus/values.yaml b/clusters/cl01tl/monitoring/gatus/values.yaml
index 45d531420..b67b1f0b2 100644
--- a/clusters/cl01tl/monitoring/gatus/values.yaml
+++ b/clusters/cl01tl/monitoring/gatus/values.yaml
@@ -107,6 +107,7 @@ gatus:
       group: core
       conditions:
         - "[STATUS] == 200"
+        - "[DOMAIN_EXPIRATION] > 720h"
         - "[CERTIFICATE_EXPIRATION] > 240h"
       interval: 30s
       alerts: