Late payment lease clause

[Steve Erkens]

Hi, 

  I have a tenant that has been late with their rent for the past 8 months. Same game each month: 10 day notice given on the second of the month and then they pay on the 12th. However, they take good care of the property. Their lease expires soon and I would like to add a clause to a new lease stating that if they are late 2 months in a row they can be evicted. What's your opinion on this?

thanks,

Steve