Controlling overviews/pyramids in Geoserver

I have a raster file in an s3 box that I serve to a frontend via WMS service in Geoserver. The raster is supplied by an external body and has incorrect internal Overviews (aka Pyramids) on the layer (the interpolation method used is continuous rather then discrete).
I am wondering if I can disable these internal overviews via a Geoserver setting on the layer ?
thankyou