diff --git a/Dockerfile b/Dockerfile
index 58dc600..e167464 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,8 @@ RUN wget http://ftp.de.debian.org/debian/pool/main/g/gcc-4.9/libstdc++6_4.9.2-10
  # We only need the lib files, everything else is debian junk.
  && mv /tmp/usr/lib/x86_64-linux-gnu/* /lib \
  && mv /tmp/lib/x86_64-linux-gnu/* /lib \
- && wget -O plexmediaserver.deb "https://downloads.plex.tv/plex-media-server/1.7.4.4017-3886b5c85/plexmediaserver_1.7.4.4017-3886b5c85_amd64.deb" \
+ && export PLEX_VER=$(wget -qO- https://adam-ant.co.uk/plex/version.php) \
+ && wget -O plexmediaserver.deb "https://downloads.plex.tv/plex-media-server/$PLEX_VER/plexmediaserver_"$PLEX_VER"_amd64.deb" \
  && dpkg-deb -x plexmediaserver.deb . \
  # Move usr/lib and start_pms. Everything else is useless
  && mv usr/lib/plexmediaserver /usr/lib \