Sleep farting

We realized that Lukas was keeping himself awake with his overactive limbs, so we started wrapping him. He fights the wrap a bit, but then falls asleep in minutes. I was so happy for a couple minutes. I laid my head down to get some much needed rest...then he farted a big loud and lengthy fart, waking himself. I had to go through the calming process with him until he was asleep again. My head didn't even start to go down before the second loud waking fart. Three times in an hour he woke himself with his butt. Maybe the wrap makes him relax TOO much?! Should I wrap his butt tighter?! I just can't win.