Fuel Supply Line Leak

[Sneaklylilpetey]

Got my new engine fired up today but I noticed the supply line quick connect is leaking. You can see it in the picture leaking by the blue clips.
Is there an o ring on the inside of that or should I just buy a new one?
That's a 3/8 quick connect right ?

 

[Sneaklylilpetey]

Took a that line off and replaced the small o ring, no more fuel leak.