Hi, As per the docs, you can set custom resource usage for the Multipass instance using environment variables: https://snapcraft.io/docs/build-providers $ export SNAPCRAFT_BUILD_ENVIRONMENT_CPU=8 $ export SNAPCRAFT_BUILD_ENVIRONMENT_MEMORY=16G It's noted in the docs that this is not possible for core22 snaps, which means that it's a breaking change for core22. Ideally, this still would be supported in some way for core22 snaps. This was discussed a little here: https://forum.snapcraft.io/t/build-providers/4157/34?u=jocado Cheers, Just