diff --git a/ot-recorder/README.md b/ot-recorder/README.md
index 5660719..56fc37e 100644
--- a/ot-recorder/README.md
+++ b/ot-recorder/README.md
@@ -1,5 +1,19 @@
 ot-recorder
 ===========
 
+The [OwnTracks Recorder][1] is a lightweight program for storing and accessing
+location data published via MQTT (or HTTP) by the OwnTracks apps.
 
+## docker-compose.yml
 
+```yaml
+ot-recorder:
+  image: vimagick/ot-recorder
+  ports:
+    - "8083:8083"
+  volumes:
+    - ./data:/var/spool/owntracks/recorder/store
+  restart: always
+```
+
+[1]: https://github.com/owntracks/recorder