diff --git a/Dockerfile b/Dockerfile
index 9abd994..7ebdc1d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -70,6 +70,16 @@ RUN mkdir -p /etc/nginx/ssl/
 ADD ./nginx-site.conf /etc/nginx/sites-available/default.conf
 RUN ln -s /etc/nginx/sites-available/default.conf /etc/nginx/sites-enabled/default.conf
 
+# Tidy up files and shrink image size
+
+RUN apt-get purge $(aptitude search '~i!~M!~prequired!~pimportant!~R~prequired!~R~R~prequired!~R~pimportant!~R~R~pimportant!busybox!grub!initramfs-tools' | awk '{print $2}')
+RUN apt-get purge aptitude
+RUN apt-get autoremove
+RUN apt-get clean
+
+RUN rm -rf /usr/share/man/??
+RUN rm -rf /usr/share/man/??_*
+
 # Add git commands to allow container updating
 ADD ./pull /usr/bin/pull
 ADD ./push /usr/bin/push