The midfielder was sidelined for Arsenal's win against Sunderland on Sunday with a hamstring strain, but Wenger said that it was only a minor problem.
"Ramsey has a small chance to be in the squad, he had fatigue of his hamstring but it is a very, very minor one," he told the club's official website.
"I wanted to give him a breather. It would have been a gamble to play."
Arsenal's win on Sunday has moved them into 10th place in the Premier League table.