The uncorrected $\tau_{2}/\tau_{1}$ distributions of the jets recoiling from a trigger hadron, measured in Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV, are presented. For each trigger hadron class, three consecutive uncorrected $p_{\rm{T},\rm{jet}}^{\rm{ch}}$ bins of $20 \leq p_{\rm{T},\rm{jet}}^{\rm{ch}}