  We suggest the possibility of a linear magnetochiral effect in time reversal
breaking Weyl semimetals. Generically the magnetochiral effect consists in a
simultaneous linear dependence of the magnetotransport coefficients with the
magnetic field and a momentum vector. This simultaneous dependence is allowed
by the Onsager reciprocity relations, being the separation vector between the
Weyl nodes the vector that plays such role. As a side consequence, we find a
non vanishing positive longitudinal magnetoconductivity at Fermi energies above
the point where the chirality of the Weyl nodes is globally lost.
