Turning on device without wifi antenna installed?

Hi, I just did a full disassembly of my iphone 5s. But when it was time to remove the wifi antenna, I tore the ribbon cable. The adhesive was insane, although being gentle I couldn't save it.

Now, I reasssembled the phone in a new housing, with everything except the wifi antenna installed.

Will I do damage to the phone if I try to turn it on now? Won't I short anything?

Thought i'd be a good thing to ask first before I ruin more parts of the phone.