diff --git a/README.md b/README.md
index 0a860a6..7903c98 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ Ein einfacher Energie-Monitor.
 | SCL         | D1 (GPIO5)  |
 
 
-<img src="https://git.gofel.net/Thorsten/esp8266_distance_sensor/raw/branch/master/images/image_1.png" alt="Projektbild" width="400">
+<img src="https://git.gofel.net/Thorsten/esp8266_distance_sensor/raw/branch/master/images/wiring-diagram.png" alt="Projektbild" width="400">
 
 ## Installation
 
diff --git a/images/image_1.png b/images/wiring-diagram.png
similarity index 100%
rename from images/image_1.png
rename to images/wiring-diagram.png