Legal recourse against "No Renter Policy"?

About 1 1/2 years ago, I bought a duplex for the sole purpose of
renting it out.  My assoiciation just passed an admendment to not
allow renters. The only grandfather clause included applies for the
current tennents.  My tennent is moving out next month.  Which means
that if the association gets its way, I can't rent again.

Is there any legal recourse against this admendment in the state of
Illinois?