diff --git a/README.md b/README.md
index 94e63f6..71d009d 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@ All the links are monitored and tested with [awesome_bot](https://github.com/dkh
 	- [Serverless](#serverless)
 	- [Service Discovery](#service-discovery)
 	- [CaaS - Services for running containers](#services-for-running-containers)
+	- [System Tools](#system-tools)
 	- [Terminal User Interface](#terminal-user-interface)
 	- [Testing](#testing)
 	- [Utilities](#utilities)
@@ -173,7 +174,6 @@ Docker EE is on the same code base as Docker CE, so also built from Moby, with c
 * [Docker.DotNet](https://github.com/Microsoft/Docker.DotNet) - C#/.NET HTTP client for the Docker remote API by [@ahmetalpbalkan](ahmetalpbalkan)
 * [dockerode](https://github.com/apocas/dockerode) - Docker Remote API node.js module by [@apocas](https://github.com/apocas)
 * [go-dockerclient](https://github.com/fsouza/go-dockerclient/) - Go HTTP client for the Docker remote API by [@fsouza](https://github.com/fsouza/)
-* [is-docker](https://github.com/sindresorhus/is-docker) - Check if the process is running inside a Docker container by [@sindresorhus][sindresorhus]
 * [Gradle Docker plugin](https://github.com/gesellix/gradle-docker-plugin) - A Docker remote api plugin for Gradle by [@gesellix][gesellix]
 * [powerstrip](https://github.com/clusterhq/powerstrip) - A tool for prototyping Docker extensions by [@clusterhq](https://github.com/clusterhq)
 * [sbt-docker](https://github.com/marcuslonnberg/sbt-docker) - Create Docker images directly from sbt by [@marcuslonnberg](https://github.com/marcuslonnberg)
@@ -266,7 +266,6 @@ Services to securely store your Docker images.
 * [percheron][percheron] - Organise your Docker containers with muscle and intelligence by [@ashmckenzie](https://github.com/ashmckenzie)
 * [SaltStack Docker module](https://docs.saltstack.com/en/latest/ref/modules/all/salt.modules.dockerng.html#module-salt.modules.dockerng) - SaltStack Docker module
 * [Shutit](http://ianmiell.github.io/shutit/) - Tool for building and maintaining complex Docker deployments by [@ianmiell][ianmiell]
-* [subuser](http://subuser.org) - Makes it easy to securely and portably run graphical desktop applications in Docker
 * [Turbo](https://ramitsurana.github.io/turbo/) - Simple and Powerful utility for docker. By [@ramitsurana][ramitsurana]
 * [Vagrant - Docker provider](https://www.vagrantup.com/docs/docker/basics.html) - Good starting point is [vagrant-docker-example](https://github.com/bubenkoff/vagrant-docker-example) by [@bubenkoff](https://github.com/bubenkoff)
 * [Vessel](https://github.com/awvessel/vessel) - Automates the setup & use of dockerized development environments by [@awvessel](https://github.com/awvessel)
@@ -405,6 +404,17 @@ Services to securely store your Docker images.
 * [Sloppy.io](https://sloppy.io/) - all-in-one solution for container deployment and hosting – made and hosted in Germany
 * [Triton](https://www.joyent.com/) - Elastic container-native infrastructure by Joyent.
 
+## System Tools
+
+*Applications designed to be used within a docker container*
+
+* [Chaperone](https://github.com/garywiz/chaperone) - A single PID1 process designed for docker containers. Does user management, log management, startup, zombie reaping, all in one small package. by [@garywiz](https://github.com/garywiz)
+* [dockerize](https://github.com/jwilder/dockerize) - Utility to simplify running applications in docker containers by [@jwilder][jwilder]
+* [GoSu](https://github.com/tianon/gosu) - Run this specific application as this specific user and get out of the pipeline (entrypoint script tool) by [@tianon](https://github.com/tianon)
+* [is-docker](https://github.com/sindresorhus/is-docker) - Check if the process is running inside a Docker container by [@sindresorhus][sindresorhus]
+* [subuser](http://subuser.org) - Makes it easy to securely and portably run graphical desktop applications in Docker
+* [TrivialRC](https://github.com/vorakl/TrivialRC) - A minimalistic Runtime Configuration system and process manager for containers [@vorakl](https://github.com/vorakl)
+
 ## Terminal User Interface
 * [ctop (1)](https://github.com/yadutaf/ctop) - A command line / text based Linux Containers monitoring tool that works just like you expect (Python) by [@yadutaf](https://github.com/yadutaf)
 * [ctop (2)](https://github.com/bcicen/ctop) - Top-like interface for container metrics (Golang) by [@bcicen](https://github.com/bcicen/)
@@ -422,7 +432,6 @@ Services to securely store your Docker images.
 
 ## Utilities
 * [athena](https://github.com/athena-oss/athena) - An automation platform with a plugin architecture that allows you to easily create and share services.
-* [Chaperone](https://github.com/garywiz/chaperone) - A single PID1 process designed for docker containers. Does user management, log management, startup, zombie reaping, all in one small package. by [@garywiz](https://github.com/garywiz)
 * [codelift](https://codelift.io/) - CodeLift is an automated Docker image build utility for 'dockerizing' services by [@BoozAllen](https://twitter.com/BoozAllen)
 * [Composerize](https://github.com/magicmark/composerize) - Convert docker run commands into docker-compose files
 * [dexec](https://github.com/docker-exec/dexec) - Command line interface written in Go for running code with Docker Exec images.
@@ -435,20 +444,17 @@ Services to securely store your Docker images.
 * [docker-ls](https://github.com/mayflower/docker-ls) - CLI tools for browsing and manipulating docker registries by [@mayflower](https://github.com/mayflower)
 * [docker-replay](https://github.com/bcicen/docker-replay) - Generate `docker run`command and options from running containers. By [bcicen](https://github.com/bcicen)
 * [docker-volumes](https://github.com/cpuguy83/docker-volumes) - Docker Volume Manager by [@cpuguy83][cpuguy83]
-* [dockerize](https://github.com/jwilder/dockerize) - Utility to simplify running applications in docker containers by [@jwilder][jwilder]
 * [Dockly](https://github.com/swipely/dockly) - Dockly is a gem made to ease the pain of packaging an application in Docker by [@swipely](https://github.com/swipely/)
 * [dockramp](https://github.com/jlhawn/dockramp) - Proof of Concept: A Client Driven Docker Image Builder by [@jlhawn](https://github.com/jlhawn)
 * [draw-compose](https://github.com/Alexis-benoist/draw-compose) - Utility to draw a schema of a docker compose by [@Alexis-benoist](https://github.com/Alexis-benoist)
 * [DVM](https://github.com/howtowhale/dvm) - Docker version manager by [@howtowhale](https://github.com/howtowhale)
 * [Eclipse Che](http://www.eclipse.org/che/) - Developer workspace server with Docker runtimes, cloud IDE, next-generation Eclipse IDE
 * [forward2docker](https://github.com/bsideup/forward2docker) - Utility to auto forward a port from localhost into ports on Docker containers running in a boot2docker VM by [@bsideup](https://github.com/bsideup)
-* [GoSu](https://github.com/tianon/gosu) - Run this specific application as this specific user and get out of the pipeline (entrypoint script tool) by [@tianon](https://github.com/tianon)
 * [ns-enter](https://github.com/jpetazzo/nsenter) - no more ssh, enter name spaces of container by [@jpetazzo][jpetazzo]
 * [OctoLinker](https://github.com/OctoLinker/browser-extension) - A browser extension for GitHub that makes the image name in a `Dockerfile` clickable and redirect you to the related Docker Hub page.
 * [percheron][percheron] - Organise your Docker containers with muscle and intelligence by [@ashmckenzie](https://github.com/ashmckenzie)
 * [Powerline-Docker](https://github.com/adrianmo/powerline-docker) - A Powerline segment for showing the status of Docker containers by [@adrianmo](https://github.com/adrianmo)
 * [Squid-in-a-can](https://github.com/jpetazzo/squid-in-a-can) - in case of proxy problem by [@jpetazzo][jpetazzo]
-* [TrivialRC](https://github.com/vorakl/TrivialRC) - A minimalistic Runtime Configuration system and process manager for containers [@vorakl](https://github.com/vorakl)
 * [udocker](https://github.com/indigo-dc/udocker) - A tool to execute simple docker containers in batch or interactive systems without root privileges by [@inidigo-dc](https://github.com/indigo-dc)
 
 ## Volume management and plugins