diff --git a/stable/prometheus-adapter/Chart.yaml b/stable/prometheus-adapter/Chart.yaml
index 1cdebce5776f..7c0344259a60 100644
--- a/stable/prometheus-adapter/Chart.yaml
+++ b/stable/prometheus-adapter/Chart.yaml
@@ -1,5 +1,5 @@
 name: prometheus-adapter
-version: v0.1.1
+version: v0.1.2
 appVersion: v0.2.1
 description: A Helm chart for k8s prometheus adapter
 home: https://github.com/DirectXMan12/k8s-prometheus-adapter
diff --git a/stable/prometheus-adapter/templates/custom-metrics-apiserver-service.yaml b/stable/prometheus-adapter/templates/custom-metrics-apiserver-service.yaml
index dabe3ccdc0ad..83dd70a91ba8 100644
--- a/stable/prometheus-adapter/templates/custom-metrics-apiserver-service.yaml
+++ b/stable/prometheus-adapter/templates/custom-metrics-apiserver-service.yaml
@@ -3,7 +3,7 @@ kind: Service
 metadata:
   annotations:
 {{ toYaml .Values.service.annotations | indent 4 }}
-  label:
+  labels:
     app: {{ template "k8s-prometheus-adapter.name" . }}
     chart: {{ template "k8s-prometheus-adapter.chart" . }}
     release: {{ .Release.Name }}
diff --git a/stable/prometheus-adapter/templates/secret.yaml b/stable/prometheus-adapter/templates/secret.yaml
index 4b53cc230a62..38e7cb624fb1 100644
--- a/stable/prometheus-adapter/templates/secret.yaml
+++ b/stable/prometheus-adapter/templates/secret.yaml
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Secret
 metadata:
-  label:
+  labels:
     app: {{ template "k8s-prometheus-adapter.name" . }}
     chart: {{ template "k8s-prometheus-adapter.chart" . }}
     release: {{ .Release.Name }}