"(You Make Me) Rock Hard" is a song by the American rock band Kiss from their 1988 greatest hits album Smashes, Thrashes & Hits. The song is the album's second track and was released as its second single.

"(You Make Me) Rock Hard" is one of two new songs on the Kiss greatest hits album Smashes, Thrashes & Hits released in 1988, the other being "Let's Put the X in Sex".

The song was written by Paul Stanley, Desmond Child and Diane Warren.

It was recorded by Paul Stanley on his own in July 1988 at New York's Right Track Studios. According to The Official Price Guide to Kiss Collectibles by Ingo Floren, "Let's Put the X in Sex" and "(You Make Me) Rock Hard" "let some fans wonder about the new musical direction of the band" because there "were produced with lots of keyboards over a dance-orientated beat".

Ther song was released in the United States as a cassette single in December 1988. It failed to chart in the country.

The song is about sex.

...
Wikipedia