my 8 months baby so far is around the schedule. sometimes if wakes up too early, she's down to 3 naps, if not then the usual 2 naps. it's usually 2.5-3 hrs in between.
even if my baby woke up at 10am, she will still stick to the usual 2pm then 4.30-5pm next nap. also, it's always a 30-mins nap and super rarely reached an hr nap.
i actually tried to not stress about it tbh; just look for sleepy cues then turn off tv / lower down volume and hug her to sleep. if your baby sleeps through the night and no fuss so far, i think it's still okay, but try to have 2 naps at least. also, how long is the duration of your baby's nap? 1-2 hrs or short brief naps like mine?