diff --git a/cluster/manifests/freeleaps-monitoring-system/kube-prometheus-stack/alertmanager-config.yaml b/cluster/manifests/freeleaps-monitoring-system/kube-prometheus-stack/alertmanager-config.yaml
index a857213b..2dd10f1a 100644
--- a/cluster/manifests/freeleaps-monitoring-system/kube-prometheus-stack/alertmanager-config.yaml
+++ b/cluster/manifests/freeleaps-monitoring-system/kube-prometheus-stack/alertmanager-config.yaml
@@ -20,6 +20,6 @@ spec:
       webhookUrl: 
         key: 'webhook-url'
         name: 'freeleaps-teams-webhook'
-      title: {{ template "msteams.default.title" . }}
-      text: {{ template "msteams.default.text" . }}
+      title: '{{ template "msteams.default.title" . }}'
+      text: '{{ template "msteams.default.text" . }}'