diff --git a/Dockerfile b/Dockerfile
index 8886e537..a0d8fe0d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ COPY package.json package-lock.json ./
 RUN npm ci --production
 
 # Copy application
-COPY *.js config.example.json ./
+COPY *.js config.example.json channel-rainbow.json ./
 COPY public/ ./public/
 
 # Supervisor + Mosquitto + Caddy config