Worried she might get overly spoiled 😓

So I'm having my first baby, it's going to be a girl. Sometime this month and my parents are going nuts on buying her stuff. Don't get me wrong it's nice since they've bought me the big pricey stuff but they are also buying the little things as well. I understand they are both over joyed for their first grandbaby but I'm afraid they are going to spoil her so much I'll have a little brat on my hands. Do you think I should sit down and talk to them about this?