diff --git a/README.md b/README.md
index 5933e26b..765646fc 100644
--- a/README.md
+++ b/README.md
@@ -35,5 +35,7 @@ sudo docker volume create prometheus-storage
 sudo docker run --network host -v prometheus-storage:/prometheus -v /path/to/zebra/prometheus.yaml:/etc/prometheus/prometheus.yml  prom/prometheus
 
 # run grafana
-sudo docker run -d --network host -v grafana-storage:/var/lib/grafana grafana/grafana
+sudo docker run -d --network host -e GF_SERVER_HTTP_PORT=3030 -v grafana-storage:/var/lib/grafana grafana/grafana
 ```
+
+Now the grafana dashboard is available at http://localhost:3030 ; the default password is admin/admin.