Question [Q] Can't Create Home Screens

Hey guys,

Just bought my Nexus 5 I am trying to add app icons to a second screen on the home screen. However, I am not able to do so. I have tried moving the icon all the way right on the home screen but It's not creating the second screen.. This works fine on my wifes phone but not for mine we both have the nexus 5.

I've also tried rebooting.