Lube?

Okay here's a question for my lovelies. My man accidentally bought a box of condoms that are only lubricated on the outside. Feels great for me, but not for him at all. Sooo here's my question. Has anyone just squirted a little lube on the inside of a condom before putting it on? Did it work fine? Sorry for the dumb question, but I have literally never used condoms that are not lubed up already. Thanks dears!