I'm arriving at BRU airport next week and I've got a ticket booked with SNCB which is from "Zone Bruxelles" to my destination.

On the Thales website I can see they exclude the airport from "Zone Bruxelles" but I can't find anything similar on SNCB website.

Can anyone advise me on whether I need to change this ticket, or whether I'll be allowed on the train without any problem?