diff --git a/images/json2collectdmqtt/Dockerfile b/images/json2collectdmqtt/Dockerfile
index 9cedaea..0ac323a 100644
--- a/images/json2collectdmqtt/Dockerfile
+++ b/images/json2collectdmqtt/Dockerfile
@@ -8,7 +8,7 @@ COPY ./run.sh /usr/local/bin/run.sh
 
 VOLUME [ "/srv" ]
 
-USER 80:80
+USER 10400:10400
 
 ENV NODE_ENV production
 WORKDIR /srv