docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker-teamspeak test 5d69bd0984f0 5 minutes ago 151.4 MB
mbentley/teamspeak latest 97a6f27b890a 4 days ago 191.1 MB
Thanks! Didn't notice that I had missed removing wget. The first rm -rf /var/lib/apt/lists/* probably isn't necessary with the one at the end but it doesn't impact anything. LGTM!
This should free ~40MB