Google Home & IFTTT don't work with additional bulbs

I recently add two Yeelight bulbs to my installation. There are five of them now.
Google Home and IFTTT still work fine with the three bulbs previously installed.
But none of the new two is recognized by Google Home or IFTTT.
In the Google Home app, Yeelight actions only shows the three previously installed and I can’t find a way to add the new ones.
I don’t find any previous post on the forum about this particular issue.
Help would be much appreciated.
Mi ID : 1779130547
Best regards.

You need to sync devices for Goole home to find new devices, just say “hey google, sync my devices”.

Thanks, it works just fine now !