When did you drop your baby’s second nap?

We are a few weeks away from the one year mark and everything I read says that the majority of babies are too young to go down to one nap at 11/12 months. But it is getting increasingly difficult to manage LO to have two naps plus a bedtime before 8pm. That’s because his first nap has independently gotten longer (usually close to 2 hours) whereas before his naps used to much 45 mins - 1.5 hours.

When did you drop the second nap? How did you manage? I know how important sleep is for baby’s development and I want to make sure I’m not eliminating a nap before LO is ready.