diff --git a/Dockerfile b/Dockerfile
index 5fca4e7..2f985a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,10 @@
 FROM alpine:3.10
 MAINTAINER Harm Vos <p.h.vos@rug.nl>
 
+LABEL "vendor"="RUG"
+LABEL "vendor.url"="http://www.rug.nl/"
+LABEL "maintainer"="p.h.vos@rug.nl"
+
 RUN apk update && \
         apk upgrade && \
         apk add --no-cache apache2 apache2-utils php7-apache2 curl php7-cli php7-fpm php7-json php7-phar php7-openssl php7-xmlreader \