만 하면 돼

just have to; all you have to do is

→ 만
phrase Common #3,591
just have to; all you have to do is Used after a noun or verb nominalized with -기 to say that doing only that action is sufficient. The ending 돼 is casual; the polite form is 만 하면 돼요.
KO: 이제 잡기만 하면 돼.
EN: Now you just have to catch it.

정신 집중만 하면 돼

You just need to stay focused.

— 리턴 (2003)

그저 우리 앞가림만 하면 돼

We just need to take care of ourselves.

— 패딩턴 2 (2017)

살기만 하면 돼

All you have to do is stay alive.

— 너자 2 (2025)

일어나기만 하면 돼

You just need to get up.

— 불릿 트레인 (2022)

듣기만 하면 돼

You just need to listen.

— 파이트 클럽 (1999)

준비만 하면 돼

You just need to get ready.

— 베를린 천사의 시 (1987)

계획 대로만 하면 돼

Just stick to the plan.

— 부고니아 (2025)

만 하면 돼

All you have to do is talk.

— 판의 미로: 오필리아와 세개의 열쇠 (2006)