diff --git a/Dockerfile b/Dockerfile
index c8ba7350..557cc035 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -130,8 +130,7 @@ RUN from=$( awk '/^## Usage/{ print NR; exit }' /usr/share/man/man.txt ) && \
 # Use dumb-init as init system to launch the boot script
 ADD https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64.deb /opt/sources/dumb-init.deb
 RUN dpkg -i /opt/sources/dumb-init.deb
-ADD boot /usr/bin/boot
-RUN chmod +x /usr/bin/boot
+ADD bin/boot /usr/bin/boot
 ENTRYPOINT [ "/usr/bin/dumb-init", "/usr/bin/boot" ]
 CMD [ "help" ]