if it ain't broke, don't fix it

listen to the pronunciation of if it ain't broke, don't fix it
İngilizce - İngilizce
Leave something alone; avoid correcting, fixing, or improving what is already sufficient, as it could end up being detrimental

I know it's an ugly looking antenna, but you know what they say: If it ain't broke, don't fix it.

if it ain't broke, don't fix it