Southampton defender Virgil van Dijk has left the Holland squad.
Van Dijk has withdrawn from the Netherlands squad for Tuesday's friendly against Germany in Hanover.
The centre-back is reported to have a "knee complaint", while midfielder Riechedly Bazoer misses out after suffering a hamstring strain during Friday's 3-2 win over Wales in Cardiff.
Earlier, German Football Association president Reinhard Rauball said a final decision on the game against the Dutch in Hanover would be taken on Sunday.
"We will now sleep over it and then see how we will approach things for Tuesday," Rauball told reporters after the German team's arrival in Frankfurt on Saturday.
"But my opinion is that we should not yield to terror."