Derefing a future hangs

[vemv]

I have a fix.clj with the following contents:

(require '[dev.formatting.fix])

@(dev.formatting.fix/fix!)

Where @ is used to wait on a future.

lein exec -p scripts/formatting/fix.clj hangs forever. If I run the same exact code in lein repl, it won't.

What could it be going on here?

Cheers - Victor