Steelers running back James Conner paid tribute to Mac Miller, who was a huge supporter of his hometown team, following his untimely death.

Before his home game against the Chiefs on Sunday, Mac’s 2010 track “Knock Knock” was played at the stadium. Conner also shared an up-close look of his custom cleats by Brennan Bizon, which feature Mac’s face and lyrics from his songs. Conner captioned his tweet, “Thank you Mac.”