diff --git a/components/schemas/monitoring/events/EventType.yml b/components/schemas/monitoring/events/EventType.yml
index ecbe8c75..57ca3cd0 100644
--- a/components/schemas/monitoring/events/EventType.yml
+++ b/components/schemas/monitoring/events/EventType.yml
@@ -6,6 +6,7 @@ enum:
   - console.ssh.login.failed
   - console.sos.login
   - console.sos.login.failed
+  - container.instance.image.changed
   - container.instance.backup.completed
   - container.instance.backup.failed
   - container.instance.delete.failed