When did you stop pumping in the night?

I’m 8 months postpartum and blessed with a baby who hasn’t needed a night feed or almost a month. I’ve been pumping at 10 before I go to bed, waking up at 2-2:30 to pump, then we’re up for the day by 6:30. The last two nights I slept through my alarms and got a glorious 7 hours of uninterrupted sleep and now I’m wondering if I HAVE to get up or not…my supply has been finicky since 6 months pp due to illnesses and work effecting pumping so I don’t want to screw it up when I’m nearing my goal of 1 year. Any experience here?