Morgantown officials say they have decided this year to use the state fire code, the Pittsburgh Post-Gazette reported.
In the past, students who set couches on fire or started fires in Dumpsters -- another WVU tradition -- were prosecuted under local ordinances with the stiffest penalty a $1,000 fine. A third-degree arson conviction means a felony record and possibly prison time.
T-shirts for sale in Morgantown stores celebrate the tradition: "WVU: Where greatness is learned and couches are burned." Generations of students have started fires to mark football wins or losses.
Fire officials say the tradition became a bit much during a period between 1988 and 1993 when WVU's football team had a five-year winning streak.
"It went from a couple of fires a year into a hundred fires a year," Fire Capt. Ken Tennant said. "Until after that they were no longer associated with a sporting event, they were just at any time."
Students celebrated the killing of Osama bin Laden by setting 20 fires, including one that caused a Dumpster explosion. Then they set more the next weekend.
Astronomers offer more expansive view of universe
LGBT community has 'bullied the American people': Bachmann