Inter Milan's Curva Nord supporters group are boycotting their trip to Juventus.
In a short statement on social media, the group explained the decision centred on the method of ticket sales.
"The Curva Nord," read the statement, "makes it known well in advance that it will not participate in the away match in Turin for Juventus against Inter on November 6.
"The reasons are the usual well-known ones linked to the way of selling tickets for the away sector.
"CN69 - Curva Nord Milano".