  We give some sufficient conditions under which any valued field that admits
quantifier elimination in the Macintyre language is henselian. Then, without
extra assumptions, we prove that if a valued field of characteristic $(0,0)$
has a $\Z$-group as its value group and admits quantifier elimination in the
main sort of the Denef-Pas style language $\mathcal{L}_{RRP}$ then it is
henselian. In fact the proof of this suggests that a quite large class of
Denef-Pas style languages is natural with respect to henselianity.
