diff --git a/README.md b/README.md
index 06aca31..cf289f9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Raspberry Pi Signal Light API
 
+<video src="https://git.dyna-mo.de/timo/signal-light-api/raw/commit/f77a0a22640f2a050bf19891311d72c75e0e903a/assets/demo.mp4" width="600" ></video>
+
 A REST API for controlling a Raspberry Pi equipped with a 4-channel relay HAT.
 
 The API controls four relays connected to the following GPIO pins: