  We study the impact of the effect of multinucleon interactions in the
reconstruction of the neutrino energy on the fit of the MiniBooNE data in terms
of neutrino oscillations. We obtain some improvement of the fit of the
MiniBooNE low-energy excess in the framework of two-neutrino oscillations and a
shift of the allowed region in the $\sin^2 2\vartheta$--$\Delta{m}^2$ plane
towards smaller values of $\sin^2 2\vartheta$ and larger values of
$\Delta{m}^2$. However this effect is not enough to solve the problem of the
appearance-disappearance tension in the global fit of short-baseline neutrino
oscillation data.
