Last update fedora 30 breaks wifi

Hi,
I use Fedora30 on a Thinkpad T480, with kernel /boot/vmlinuz-5.3.14-200.fc30.x86_64
update proposed to /boot/vmlinuz-5.3.15-200.fc30.x86_64. Update done however once rebooted, no more wifi availableso I choose the previous kernel and it works
Any idea?
May be I have to wait the next update
Thank you