diff --git a/Dockerfile b/Dockerfile
index 3269dce..22d4c25 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,6 +37,8 @@ RUN apt-get update && \
 
 FROM node:16-bullseye
 
+LABEL maintainer=simojenki
+
 ENV BNB_PORT=4534
 ENV DEBIAN_FRONTEND=noninteractive
 ENV TZ=UTC
diff --git a/README.md b/README.md
index ca3c284..edd6562 100644
--- a/README.md
+++ b/README.md
@@ -126,8 +126,8 @@ services:
       # ip address of your machine running bonob
       BNB_URL: http://192.168.1.111:4534  
       BNB_SECRET: changeme
-      BNB_SONOS_AUTO_REGISTER: true
-      BNB_SONOS_DEVICE_DISCOVERY: true
+      BNB_SONOS_AUTO_REGISTER: "true"
+      BNB_SONOS_DEVICE_DISCOVERY: "true"
       BNB_SONOS_SERVICE_ID: 246
       # ip address of one of your sonos devices
       BNB_SONOS_SEED_HOST: 192.168.1.121
diff --git a/etc/docker-compose.yaml b/etc/docker-compose.yaml
index ed63b87..9df82f1 100644
--- a/etc/docker-compose.yaml
+++ b/etc/docker-compose.yaml
@@ -27,8 +27,8 @@ services:
       BNB_URL: http://192.168.1.111:4534  
       BNB_SECRET: changeme
       BNB_SONOS_SERVICE_ID: 246 
-      BNB_SONOS_AUTO_REGISTER: true
-      BNB_SONOS_DEVICE_DISCOVERY: true
+      BNB_SONOS_AUTO_REGISTER: "true"
+      BNB_SONOS_DEVICE_DISCOVERY: "true"
       # ip address of one of your sonos devices
       BNB_SONOS_SEED_HOST: 192.168.1.121
       BNB_SUBSONIC_URL: http://navidrome:4533