Touch, Non touch and general

This is my first post here - so hello!

I've an issue with sites in that my desktop set up works fine with Apache, short urls are getting redirected to their proper locations.

However on mobile devices, the request is being visibily forwarded to the satellite server, and the CSS/JS assets don't load as the path is then incorrect.

I know this is do to with Mobility, so I've checked the URL Patterns for each page and surely enough they are associated with 'Desktop', but no entries for mobile devices.

Can't help but feel like I'm missing blindingly obvious, but as the site is responsive, how do I apply the same URL pattern to all device groups?