Hubby won't parent

Husband doesn't do any baby care. Don't get me wrong he loves baby and will have cuddles ect but baby is two months old and he's never changed a nappy, changed his clothes, bathed him. He will hold him and then as soon as baby cries he hands him over. I'm exclusively breastfeeding so he can't do feeds which Is fine but means I do nights with baby. He will quite happily sit and play video games while I juggle the baby and cook as he goes out to work and I'm currently on maternity leave...He's doesn't have baby blues or anything, we've spoken about it and he's very happy he just thinks baby stuff is my 'job'. How can I explain to him he needs to be more involved?