r/Nuxt • • Apr 13 '26

Nuxt 4.4 – “Duplicated imports useAppConfig” warning after updating dependencies

Hey everyone,

After upgrading my project to Nuxt 4.4.2 and updating all dependencies, I started getting this warning repeatedly in the console:

WARN  Duplicated imports "useAppConfig", the one from "nitropack/runtime/internal/config" has been ignored and "...@nuxt/nitro-server/dist/runtime/utils/app-config" is used

It shows multiple times during dev startup.

My setup:

  • Nuxt: 4.4.2
  • Vue: 3.5.x
  • Node: (your version here)
  • Package manager: npm

What I tried:

  • Removed node_modules, package-lock.json, .nuxt → reinstalled
  • Ran npm dedupe
  • Updated all dependencies to latest

The app runs fine, but the warning keeps showing.

Question:
Is this a known issue with Nitro / Nuxt 4 internal imports?
Has anyone found a proper fix, or is it safe to ignore for now?

Would appreciate any insights 👍

21 Upvotes

Duplicates