diff --git a/apps/system/grafana/templates/datasources.yaml b/apps/system/grafana/templates/datasources.yaml
index 460f868..def87e1 100644
--- a/apps/system/grafana/templates/datasources.yaml
+++ b/apps/system/grafana/templates/datasources.yaml
@@ -13,3 +13,11 @@ data:
       access: proxy
       url: http://loki.logging:3100
       version: 1
+  prometheus-datasource.yaml: |-
+    apiVersion: 1
+    datasources:
+    - name: Prometheus
+      type: prometheus
+      access: proxy
+      url: http://prometheus-operator-prometheus.monitoring:9090/
+      version: 1