diff --git a/charts/timescaledb-single/Chart.yaml b/charts/timescaledb-single/Chart.yaml
index 84e86776..cdf38a43 100644
--- a/charts/timescaledb-single/Chart.yaml
+++ b/charts/timescaledb-single/Chart.yaml
@@ -4,7 +4,7 @@
 apiVersion: v1
 name: timescaledb-single
 description: 'TimescaleDB HA Deployment.'
-version: 0.33.2
+version: 0.33.3
 icon: https://cdn.iconscout.com/icon/free/png-256/timescaledb-1958407-1651618.png
 
 # appVersion specifies the version of the software, which can vary wildly,
diff --git a/charts/timescaledb-single/templates/svc-timescaledb-config.yaml b/charts/timescaledb-single/templates/svc-timescaledb-config.yaml
index f06c047f..c45d02b7 100644
--- a/charts/timescaledb-single/templates/svc-timescaledb-config.yaml
+++ b/charts/timescaledb-single/templates/svc-timescaledb-config.yaml
@@ -25,9 +25,6 @@ metadata:
     {{ include "timescaledb-helm.labels" . | nindent 4 }}
     app.kubernetes.io/component: patroni
 spec:
-  selector:
-    app: {{ template "timescaledb.fullname" . }}
-    cluster-name: {{ template "clusterName" . }}
   type: ClusterIP
   clusterIP: None
   ports: