Anything to stop that infernal noise. But bear in mind, he really can't help it. He's not doing it deliberately and probably feels horrendously guilty when he later discovers that he's kept you up most of the night. Here are a few different approaches to getting a good night's sleep, even if your partner snores. Some snoring remedies.
Many men seem to have a harder time breathing peacefully at night if they sleep on their backs.
If he's snoring and you're lying there awake, try gently rolling him onto his side, and see if that reduces or stops the noise altogether. If he's been drinking alcohol during the evening, it's possible he's feeling blocked up from the additives in the wine or beer. It may help to have some antihistimine tablets on hand in the bathroom, for these occasions. As with all medication, of course, read the pack and follow the directions carefully. If you're uncertain check with your doctor first.