Crews responded to an early morning fire in Kearney.

According to the Buffalo County Sheriff’s Office, correction officers called the Kearney Volunteer Fire Department after seeing smoke in an office around 2:30 a.m.

When fire crews arrived, the Sheriff’s Office said the small fire had been extinguished by the automatic sprinkler system.

Water from this system caused damage to the office’s furniture and carpet.

While crews are investigating the cause of fire, the Sheriff’s Office said they do not believe the flames were criminal.

The Sheriff’s Office said the jail on the property was not damaged but crews remained on scene to continue check air quality.

No injuries were reported.