Spry not working after move from CF7 to CF8

I copied my entire website directory structure over to the new CF8 server. Just about everything works except my Spry stuff. I seem to remember having to make a change in a configuration file in order to make Spry work the first time around, but I cant find any reference to having to do so.

Instead of showing the spry menu bar on the web page, I am just getting the text.

What am I missing?