Joe Bryan's first goal for Millwall saw them rally from 2-1 down to earn a point against Hull City at The Den.
Millwall took a very early lead through Duncan Watmore's first goal of the season but Hull quickly turned the game around.
Two long balls caught out the hosts' back four and created goals first for Jaden Philogene and then Adama Traore.
Gary Rowett's side improved after the break and Bryan cut in from the left to drill a shot into the bottom corner and equalise.
The hosts could not force a winner however and have still not won back-to-back matches this season, having won 2-0 at Plymouth on Tuesday.