Tortoise Flipping

[miels]

Hey guys, I just got a leopard tortoise, about 3 months old, and he keeps flipping himself. He mostly can flip himself back, but sometimes he can't, and I'm worried for when I start school, what if he flips while I'm gone? Luckily my family overlaps, so he'd only ever be left alone for 5 hrs max, but how do I prevent this?

 

[wellington]

Post a pic of the enclosure and we can see what might need to be changed to help prevent this.