BBNaija housemate Maria has been issued her first warning by Big Brother.
This warning was issued on Wednesday night.
Biggie said: "Maria this is your first warning on microphone infringement.
"Please fix your microphone."
Another warning from Biggie to Maria on microphone infringement will earn her a strike.
Recall that any housemate with three strikes stands a chance to be disqualified from the BBNaija 'Shine Ya Eye' season.