diff --git a/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml b/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml
index 937165944..bf977b41b 100644
--- a/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml
+++ b/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml
@@ -44,7 +44,7 @@ kube-prometheus-stack:
     ingress:
       enabled: true
       ingressClassName: tailscale
-      label:
+      labels:
         tailscale.com/proxy-class: no-metrics
       hosts:
         - alertmanager-cl01tl
@@ -134,7 +134,7 @@ kube-prometheus-stack:
     ingress:
       enabled: true
       ingressClassName: tailscale
-      label:
+      labels:
         tailscale.com/proxy-class: no-metrics
       hosts:
         - prometheus-cl01tl