  The 3-point vertices of QCD are examined at the symmetric subtraction point
at one loop in the Landau gauge in the presence of the Gribov mass, gamma. They
are expanded in powers of gamma^2 up to dimension four in order to determine
the order of the leading correction. As well as analysing the pure
Gribov-Zwanziger Lagrangian, its extensions to include localizing ghost masses
are also examined. For comparison a pure gluon mass term is also considered.
