A hostel for the homeless on Woodborough Road, in Nottingham, has been hit by fire for a second time.
Last month, Alexandra Court had to be evacuated after a suspected arson attack, during which a man was critically injured.
The second fire, on Wednesday night, was not as serious.
The fire broke out on the third and fifth floors at 2350 BST.
Fire crews doused the flames within minutes.
It is not yet clear how the fires started.