diff --git a/Dockerfile b/Dockerfile
index aa221c3..c083f95 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 FROM php:apache
 LABEL maintainer="Luke Tainton <luke@tainton.uk>"
+LABEL org.opencontainers.image.source="https://github.com/luketainton/hesk-docker"
 COPY --chown=www-data:www-data hesk /srv
 COPY vhost.conf /etc/apache2/sites-enabled/000-default.conf
 RUN apt-get update && \