cc2530 end device join new network after coordinator reset

Hello,

I am using cc2530s as end devices  and cc2531 as coordinator (zstack: 2.4.0-1.4.0).

Sometimes I have to reset coordinator and therefore start a new network. The problem is that my end devices, that had joined the previous network, do not join this new network automatically, only if I reset them.

Is there another way to do that ?

Thank you,

Hugo