FC Basel trained ahead of their Champions League Group E match against Steaua Bucharest.
The Romanian side has lost both its games in the group stage so far.
Steaua Bucharest host FC Basel in the Champions League as they look to get their first points of the group stage.
The Romanian side are bottom of Group E, while visitors Basel are level with English side Chelsea after taking three points from their opening two matches.
Head coach Murat Yakin has warned his players not to underestimate their opponents despite their weak start to the campaign.