[S/Fe] vs. [Fe/H] for the star members of open and globular clusters, compared to analysis of clusters and field stars available in the literature. This is an update of Fig. 4 of Caffau et al. (2014), see references therein. For added samples: crossed black squares are from this work, blue stars are stars belonging to Sculptor dSph from Skúladóttir et al. (2015), open blue circles are field stars from Jönsson et al. (2011), and red filled squares are field stars from Ecuvillon et al. (2004).