Can I Deny My Landlord From Showing My House?

My landlord has shown my house six times in the last week. It’s becoming really annoying especially since he tries to do three in a day on the weekend when I want to be able to spend time in my home. I asked if he could limit the showings somewhat to my work schedule so I don’t have to leave and find something to do while he walks them through the house, but he wouldn’t work with me on that at all. Is there anything I can do about this, or do I just have to take it as long as he gives me 24 hour notice? I live in Oklahoma if that means anything.