diff --git a/docs/exposing-prometheus-alertmanager-grafana-ingress.md b/docs/exposing-prometheus-alertmanager-grafana-ingress.md
index c4fa6da5b8e289351d3d37a5a51884c3f9990f17..7d3f246d2ef55a29929f24b193b1ee384a3c3eec 100644
--- a/docs/exposing-prometheus-alertmanager-grafana-ingress.md
+++ b/docs/exposing-prometheus-alertmanager-grafana-ingress.md
@@ -81,7 +81,7 @@ k.core.v1.list.new([
 ])
 ```
 
-In order to expose Alertmanager and Grafana, simply create additional fields containing an ingress object, but simply pointing at the `alertmanager` or `grafana` instead of the `prometheus-k8s` Service. Make sure to also use the correct port respectively, for Alertmanager it is also `web`, for Grafana it is `http`. Be sure to also specify the appropriate external URL. 
+In order to expose Alertmanager and Grafana, simply create additional fields containing an ingress object, but simply pointing at the `alertmanager` or `grafana` instead of the `prometheus-k8s` Service. Make sure to also use the correct port respectively, for Alertmanager it is also `web`, for Grafana it is `http`. Be sure to also specify the appropriate external URL. Note that the external URL for grafana is set in a different way than the external URL for Prometheus or Alertmanager. See [ingress.jsonnet](../examples/ingress.jsonnet) for how to set the Grafana external URL.
 
 In order to render the ingress objects similar to the other objects use as demonstrated in the [main readme](../README.md#usage):