IPhone : Using an image to change the segue

I have a button that changes the segue to another view controller when it's tapped. I'd like to have an image view do the same thing— when tapped, change the segue. I've programmatically made the image tappable, it's just a matter of changing the segue now. I can't change the segue the way I'd normally do it (control+drag the button to the other view controller), as the second view controller doesn't highlight when I control+drag with the image. Does anyone know how I can change the segue using an image view? Thanks.