Scotland are being "extra cautious" as Andy Robertson and Lawrence Shankland were withdrawn from training on Monday.
Coach Steve Clarke's assistant John Carver explained that the pair are not expected to miss out on any more preparation for Friday's opening Euro 2024 match against Germany.
"It's just a precaution really," said Carver of captain Robertson. "The ball just caught his ankle and he will train tomorrow.
"He'll be fine. At this stage we are being extra cautious. He's okay and looking forward to tomorrow.
"It's never nice, especially with the luck we've been having lately.