The case protecting Clemson's iconic Howard's Rock was damaged early Wednesday morning, though the rock itself appears to be unscathed.

Howard's Rock case damaged - current information: pic.twitter.com/piqCJWy6vr

— Clemson Athletics (@ClemsonTigers) February 25, 2015

Clemson said in a statement the university police investigation into the incident is ongoing. Construction crews working on stadium renovations noticed the vandalism and alerted the authorities. Howard's Rock and its undamaged pedestal have been removed from the stadium until the glass case can be replaced.

"Howard's Rock is a very important and visible part of our campus and our stadium, and we know many students, alumni and fans come to see it throughout the year," athletics director Dan Radakovich said in a statement. "We'll work to quickly have it back in its home and available for all to see as quickly as possible."

This is the second time in less than two years people have messed with Howard's Rock. In June 2013, the rock itself was damaged, and a large chunk went missing. Three men were arrested and charged for their role in the vandalism, including one with a Clemson Tiger paw decal on his truck.

According to the Charleston (S.C.) Post and Courier, Clemson beefed up security around the rock following that incident. There are two spotlights that shine on the rock once night falls, along with a security camera pointed at the pedestal and a voice-activated warning system alerting anybody coming too close to the rock that the university police department has them on camera.

The new cover also was fitted with sensors, another way to alert police.

Clemson has been rubbing the rock before running down the hill into the stadium before every home game since 1967, becoming one of the most iconic traditions in all of college football. No matter your allegiance, is it really that difficult to leave the rock alone?