You're probably right, on looking up the details it's actually $120 per weekly paycheck, matched by my employer, so it's not so bad as the estimated $100, especially if you assumed that was monthly, but that's still not on-track for my retirement target. I also haven't poured much into the Roth since my eldest was born. But kids are expensive...

(Also, I see I also need to use more of that ~4 weeks of vacation I've saved...)