Short nap problem

I want to see if there are other moms out there with the same problem as me.

I have a 5 month old who is consistently napping short. Usually around 40-45 min at a time. I read that babies at this age should be napping around 3 times a day. Given my baby naps so short and she’s not able to stay up too long in between (usually awake around 1.5 hours before getting sleepy again) she’s napping 5 time’s a day.

Any mothers on the same boat? Any mamas who had this problem but was able to fix it? Any suggestions? Should I be worried she’s napping too much?

First time mom and I’m just concerned. Thanks for the info