  We construct a one-family technicolor model which is consistent with the
precision experiments on the electroweak interaction. The Majorana mass of the
right-handed techni-neutrino is introduced and the techni-$U(1)_{B-L}$ symmetry
is gauged to obtain the correct breaking of the electroweak symmetry. The
tree-level kinetic mixing between the techni-$U(1)_{B-L}$ and $U(1)_Y$ gauge
bosons plays an important role for having the consistent value of the $S$
parameter.
