Krayzie Bone of Bone Thugs-N-Harmony has been forced to postpone his tour due to flu-like symptoms.

The rap vet broke the news via Twitter on Thursday (March 10) and later told TMZ that he’s suffering from sarcoidosis, an autoimmune disease that attacks the lungs and lymph nodes.

According to some reports, the condition is similar to what Bernie Mac tragically succumbed to in 2008.

The medication that Krayzie reportedly takes for sarcoidosis weakens his immune system, which led to a serious case of pneumonia. Doctors have advised the rapper to take a break from touring in order to rest.

As the music world hopes for a speedy recovery, a fan took his appreciation for Krayzie and Bone Thugs to new heights by creating a must-see mash up to the group’s classic single “Crossroads.”

Here’s to a full, successful and speedy recovery.