diff --git a/readme.md b/readme.md
index ead8177..a0938b7 100644
--- a/readme.md
+++ b/readme.md
@@ -12,7 +12,7 @@ The exporter is based on https://github.com/s10l/deye-logger-at-cmd
 
 Dashboard example: [grafana.json](setup/grafana.json)
 
-![image](setup/grafana.png)
+![image](setup/dashboard.png)
 
 ## Build the Container
 
@@ -31,7 +31,7 @@ docker run -d --name solar_exporter \
     solar_exporter
 ```
 
-## Example output 
+## Example output at http://127.0.0.1:9942
 
 ```yml
 # Solar Exporter
@@ -46,5 +46,3 @@ current{panel="2"} 8.1
 temperature 32.7
 executiontime 22
 ```
-
-http://127.0.0.1:9942
diff --git a/setup/grafana.png b/setup/dashboard.png
similarity index 100%
rename from setup/grafana.png
rename to setup/dashboard.png
diff --git a/setup/docker-compose.yml b/setup/docker-compose.yml
index 2580d1a..25fc211 100644
--- a/setup/docker-compose.yml
+++ b/setup/docker-compose.yml
@@ -9,7 +9,7 @@ services:
 
   prometheus:
     container_name: prometheus
-    image: prom/prometheus
+    image: prom/prometheus:v3.0.0
     ports:
       - "9090:9090"
     volumes:
diff --git a/setup/liesmich.md b/setup/liesmich.md
index 65a2474..6c4658b 100644
--- a/setup/liesmich.md
+++ b/setup/liesmich.md
@@ -11,6 +11,7 @@ apt install docker-compose
 
 ```sh
 git clone https://github.com/ToWipf/deye-solar-exporter.git
+cd deye-solar-exporter
 ```
 
 ## Konfiguration der docker-compose.yml