diff --git a/dashboard/Dockerfile b/dashboard/Dockerfile
index 7388481f7567e..aae74f784f990 100644
--- a/dashboard/Dockerfile
+++ b/dashboard/Dockerfile
@@ -19,7 +19,7 @@
 
 FROM python:3.7-stretch
 
-MAINTAINER Pulsar
+LABEL maintainer="Apache Pulsar <dev@pulsar.apache.org>"
 
 RUN apt-get update
 RUN apt-get -y install postgresql python sudo nginx supervisor