diff --git a/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml b/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml
index 5f7aad1..6607ea2 100644
--- a/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml
+++ b/otc/observability.t09.de/stacks/observability/victoria-k8s-stack/values.yaml
@@ -554,7 +554,7 @@ alertmanager:
               name: email-user-credentials
               key: connection-string
             from: '"IPCEI CIS DevFW" <ipcei-cis-devfw@mms-support.de>'
-            to: '8e366475.mg.telekom.de@de.teams.ms'
+            to: 'f9f9953a.mg.telekom.de@de.teams.ms'
             headers:
               subject: 'Grafana Mail Alerts'
             require_tls: false