How can I convince my husband to support me in breastfeeding in public?

Educate. My partner used to be against me breastfeeding in public because he's overprotective. What I did is I added him in Breastfeeding Pinays so he will be part of the growing people who normalize breastfeeding in public. Now he allows me, but he still asks me to cover. Little by little, I know we're getting there.