diff --git a/Dockerfile b/Dockerfile
index 064d76c..d074b6f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM ubuntu:14.04
-MAINTAINER Ascensio System SIA <support@onlyoffice.com>
+LABEL maintainer Ascensio System SIA <support@onlyoffice.com>
 
 ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive