Custom contexts and zap extensions

I have PIAF and FreePBX upgraded to 2.4.1, custom contexts installed and it appears to be working correctly but only for sip extensions. I cannot get it to work for my zap extensions. Am I missing something?

Thanks

OK, seems I just needed to sit and think for a minute. I had another look at my zapata.conf file and it was missing

#include zapata-auto.conf
#include zapata_additional.conf

Once I added those lines my zap extensions started paying attention to custom contexts.