Roma coach Rudi Garcia has called on fans to put an end to territorial discrimination in some sections of the stands at the Olimpico Stadium.
The club have been handed another partial stadium closure at home because of reported anti-Neapolitan chanting coming from sections of the crowd in Rome.
"There is a regulation, if it is right or wrong that is not the issue, they are there and fans must adapt to them," Garcia told the press in Italy.
"In the short term it may not be a danger to play without our fans, but in the long term we need them."
Roma currently find themselves in second spot in Serie A, second only to table toppers Juventus.