final: prev: {
  manifold = prev.manifold.overrideAttrs (old: {
    cmakeFlags = [
      "-DBUILD_SHARED_LIBS=ON"
      "-DMANIFOLD_TEST=OFF"
      "-DMANIFOLD_CROSS_SECTION=ON"
      "-DMANIFOLD_PAR=TBB"
    ];

    doCheck = false;
  });
}