MP map not showing up in multiplayer map list

I'm finishing off a multiplayer map for DOOM 3 that has been sitting idly on my hard drive for 3 years or so.  I am currently trying to get it to show up in the map list.  It won't, despite the .def file being correct.  I have even followed the video tutorial and it still doesn't work.  Help!

Woops.  Minor typo caused all that grief.  The .def file had an s on the end of it.  Problem solved.

Hi, don't forget to upload your mp map to: https://www.moddb.com/games/doom-iii/downloads?filter=t&kw=&category=&categoryaddon=101

6 hours ago, abyse said:

Hi, don't forget to upload your mp map to: https://www.moddb.com/games/doom-iii/downloads?filter=t&kw=&category=&categoryaddon=101

Yeah will do, just working out a few bugs at the moment.  It takes a while when there's not much documentation around and you're essentially reverse engineering things to find out how they work.