Alex Smith threw for 251 yards and a touchdown, Charcandrick West added 110 yards rushing and his first career touchdown, Chris Conley had his first career touchdown reception and Cairo Santos kicked three field goals as the Chiefs snapped a five-game losing streak beating the Pittsburgh Steelers 23-13.
It was the Chiefs first win at Arrowhead Stadium this season.
The Chiefs defense made it a long day for third-string QB Landry Jones. He threw for 209 yards and a touchdown, but he was also picked off twice and lost a fumble at the end of the game.
Eric Berry had his first interception since being diagnosed with cancer in December.