"It Doesn't Have to Be" is a song by English synth-pop duo Erasure, released on 16 February 1987. It was issued as a single six weeks before the release of the duo's second studio album, The Circus (1987). Following the number-two UK placing of previous single "Sometimes", it became Erasure's second Top 20 hit in the UK (peaking at number twelve) and their third Top 20 hit (number sixteen) in West Germany.
The lyric of the song deplores a lack of necessity for strife and may be understood to refer to apartheid in South Africa, but there is no particular reference. The middle eight is in Swahili, an eastern, not southern African language: Lala pamoja na mimi / Nyumbani yako, nyumbani yako / Sababu wewe hapana kaa na mimi / Nyumbani yako, nyumbani yako, 'Sleep (together) with me / At your place [house], at your place / Why don't you stay with me / At your place, at your place.' So they deplore a lack of necessity for strife not only between two peoples, but also between two people.