Top panel: modified wind-momentum rate versus luminosity for all Galactic models. The solid black line is a linear fit through the points and the dashed line shows the theoretical relation by Vink et al. (2000). Bottom panel: mass-loss rates versusluminosity for all Galactic models with a linear fit as a solid black line. The dashed line is a fit through the mass-loss rates computed using the Vink et al. recipe, the dash-dotted line is the relation derived by Krtička & Kubát (2017) and the dotted line is the relation computed from the results from Lucy (2010).