Corsair Vengeance 1500 v2 Rattle in right ear cup

Hi, so I bought this headset last year and I love them. today I notice a rattling sound in the right ear cup, sounds like a piece of plastic.



its not all the time, just when I move my head back or forward.



is this something I should RMA for? while it is mildly annoying it is not detrimental.