  To measure the last unknown $3\nu$ oscillation parameter ($\delta$), several
long baseline neutrino experiments have been designed or proposed. Recently it
has been shown that turning on neutral current Non-Standard Interactions (NSI)
of neutrinos with matter can induce degeneracies that may even hinder the
proposed state-of-the-art DUNE long baseline experiment from measuring the
value of $\delta$. We study how the result of the proposed MOMENT experiment
with a baseline of 150 km and $200~{\rm MeV}<E_\nu<600~{\rm MeV}$ can help to
solve the degeneracy induced by NSI and determine the true value of $\delta$.
