Centrality dependence (expressed in terms of average number of participants) of the non-prompt $\jpsi$ fraction measured by ALICE in Pb-Pb collisions at $\snn$ = 5.02 TeV in the transverse momentum interval 1.5 $< \pt <$ 10 GeV/$c$. Results are compared with previous ALICE measurements performed in Pb-Pb collisions at $\snn$ = 2.76 TeV . The $\pt$-integrated non-prompt $\jpsi$ fraction in pp collisions at $\s$ = 5.02 TeV obtained from an interpolation procedure (see text for details) is also shown. Statistical and systematic uncertainties are shown by error bars and boxes, respectively.