diff --git a/image/Dockerfile b/image/Dockerfile
index 13baa5921..b17a7651c 100644
--- a/image/Dockerfile
+++ b/image/Dockerfile
@@ -1,6 +1,5 @@
 ARG BASE_IMAGE=ubuntu:18.04
 FROM $BASE_IMAGE
-MAINTAINER Phusion <info@phusion.nl>
 
 ARG QEMU_ARCH
 ADD x86_64_qemu-${QEMU_ARCH}-static.tar.gz /usr/bin