diff --git a/software/grafana/README.md b/software/grafana/README.md
index 106a7ee9..286de2ce 100644
--- a/software/grafana/README.md
+++ b/software/grafana/README.md
@@ -4,9 +4,13 @@
 The open and composable observability and data visualization platform.
 Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
 
-# Update support
-The egg _should_ keep the data and conf folder when reinstalling. Therefore a reinstallation with "latest" as the selected version
-can be used to update Grafana.
+### Initial credentials
+After the first start of Grafana, you can login using the following credentials:
+ - Username: admin
+ - Password: admin
+
+### Update support
+The egg _should_ keep the data and conf folder when reinstalling. Therefore a reinstallation with "latest" as the selected version can be used to update Grafana.
 
 If you want to reset the server completly, remove the `conf` and `data` directories manually before reinstalling.