Setup Trial on Localhost using Virtual Host

Since I have a lot of sites setup up on my localhost, I wanted to use the trial version of perch locally before I purchased the license. The installation went smoothly. However, when I try to login to the backend, I get the error message, "Sorry, your license key isn't valid for this domain. This license key is for local testing only, so can only be used on a non-public domain." The url looks something like this: dev.mysite.com.

Is there a way to have perch recognize that I am using localhost even though it is a virtual host?

That makes sense. Thanks.