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Maidstone's home friendly against Crawley on Saturday has been cancelled.
League 2 Reds have a fixture against Reading on Monday and don't want to play two games in 48 hours.
Crawley boss Mark Yates said: "We have a relatively small squad at the moment and two players recovering from long-term injury.
"I was concerned about the potential for further injuries by playing two games in 48 hours."
Reds chief executive Michael Dunford said: "We'd like to thank Maidstone for their understanding and apologise to them and both sets of supporters for the late cancellation of the fixture."
Stones, who host Welling tonight (Tuesday) and a Charlton XI on Thursday, are looking for an alternative fixture.