diff --git a/charts/kubezero/templates/metrics.yaml b/charts/kubezero/templates/metrics.yaml
index 02c3409..c8ef51b 100644
--- a/charts/kubezero/templates/metrics.yaml
+++ b/charts/kubezero/templates/metrics.yaml
@@ -4,17 +4,17 @@
 istio:
 {{- toYaml . | nindent 2 }}
 {{- end }}
-{{- if index .Values "metrics" "kube-prometheus-stack" }}
+{{- with index .Values "metrics" "kube-prometheus-stack" }}
 kube-prometheus-stack:
-  {{- with index .Values "metrics" "kube-prometheus-stack" }}
   {{- toYaml . | nindent 2 }}
-  {{- end }}
 {{- end }}
-{{- if index .Values "metrics" "prometheus-adapter" }}
+{{- with index .Values "metrics" "prometheus-adapter" }}
 prometheus-adapter:
-  {{- with index .Values "metrics" "prometheus-adapter" }}
   {{- toYaml . | nindent 2 }}
-  {{- end }}
+{{- end }}
+{{- with index .Values "metrics" "prometheus-pushgateway" }}
+prometheus-pushgateway:
+  {{- toYaml . | nindent 2 }}
 {{- end }}
 
 {{- end }}
diff --git a/docs/Upgrade-2.20.md b/docs/Upgrade-2.20.md
index 187aa7e..2312d0d 100644
--- a/docs/Upgrade-2.20.md
+++ b/docs/Upgrade-2.20.md
@@ -38,9 +38,10 @@ Scheduled snapshots for EBS backed PVCs incl. custom retention and restore.
 - hardened and optimized settings for Envoy gateway proxies
 - improved deployment strategy to reduce errors during upgrades
 - Added various Grafana Dashboards
-- version bump to 1.10.2
+- version bump to 1.10.3
 
 ### Metrics
+- Added support for Prometheus PushGateway (optional)
 - Added various dashboards for KubeZero modules
 - Updated / improved dashboard organization incl. folders and tags
 - Grafana Dashboards are now all provided via configmaps, no more state required, also no more manual changes persisted