diff --git a/stable/airflow/Chart.yaml b/stable/airflow/Chart.yaml
index 0e78ec289291..572425dbc2f1 100644
--- a/stable/airflow/Chart.yaml
+++ b/stable/airflow/Chart.yaml
@@ -1,6 +1,6 @@
 description: Airflow is a platform to programmatically author, schedule and monitor workflows
 name: airflow
-version: 2.8.0
+version: 2.8.1
 appVersion: 1.10.2
 icon: https://airflow.apache.org/_images/pin_large.png
 home: https://airflow.apache.org/
diff --git a/stable/airflow/templates/prometheus-rule.yaml b/stable/airflow/templates/prometheus-rule.yaml
index 2e4174e4645b..7ba9c19b34c9 100644
--- a/stable/airflow/templates/prometheus-rule.yaml
+++ b/stable/airflow/templates/prometheus-rule.yaml
@@ -8,8 +8,8 @@ metadata:
     chart: {{ template "airflow.chart" . }}
     heritage: {{ .Release.Service }}
     release: {{ .Release.Name }}
-      {{- if .Values.prometheusRule.additionalLabels }}
-      {{ toYaml .Values.prometheusRule.additionalLabels | indent 4 }}
+    {{- if .Values.prometheusRule.additionalLabels }}
+{{ toYaml .Values.prometheusRule.additionalLabels | indent 4 }}
     {{- end }}
 spec:
   groups: