diff --git a/diagrams/onprem/monitoring.py b/diagrams/onprem/monitoring.py
index cd1d2998..bd690f5a 100644
--- a/diagrams/onprem/monitoring.py
+++ b/diagrams/onprem/monitoring.py
@@ -16,6 +16,10 @@ class Grafana(_Monitoring):
     _icon = "grafana.png"
 
 
+class PrometheusOperator(_Monitoring):
+    _icon = "prometheus-operator.png"
+
+
 class Prometheus(_Monitoring):
     _icon = "prometheus.png"
 
diff --git a/docs/nodes/onprem.md b/docs/nodes/onprem.md
index f7d41d1d..3add7e88 100644
--- a/docs/nodes/onprem.md
+++ b/docs/nodes/onprem.md
@@ -113,6 +113,7 @@ Node classes list of onprem provider.
 
 - **diagrams.onprem.monitoring.Datadog**
 - **diagrams.onprem.monitoring.Grafana**
+- **diagrams.onprem.monitoring.PrometheusOperator**
 - **diagrams.onprem.monitoring.Prometheus**
 - **diagrams.onprem.monitoring.Sentry**
 - **diagrams.onprem.monitoring.Splunk**
diff --git a/resources/onprem/monitoring/prometheus-operator.png b/resources/onprem/monitoring/prometheus-operator.png
new file mode 100644
index 00000000..105adbc2
Binary files /dev/null and b/resources/onprem/monitoring/prometheus-operator.png differ