Have I identified the IUPAC name of this ketone correctly?

$\ce{(CH3)2-CH-CO-CH2-CH2-OH}$

The IUPAC name I came up with was 1-hydroxy-4-methyl-3-pentanone because:

• Ketone has higher priority over alcohol

• The lowest locant set is achieved by numbering the C bonded to -OH group as 1.

But the answer given states it is 4-methyl-3-oxo-1-pentanol which violates the first rule mentioned above.