Unknown option "globalSetup" in package.json jest config

I'm getting this message when running jest test:

● Validation Warning:

  Unknown option "globalSetup" with value "./testUtils/callSetup.js" was found.
  This is probably a typing mistake. Fixing it will remove this message.

My package.json is like this:

"jest": {
    "rootDir": "./src",
    "globalSetup": "./testUtils/callSetup.js",
    "transform": {
      "^.+\\.tsx?$": "ts-jest"
    },
    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",
    "moduleFileExtensions": [
      "ts",
      "tsx",
      "js",
      "jsx",
      "json",
      "node"
    ]
  }

My project is a yarn workspace as well and the package.json above is part of a package.

Source tree is like:
|-- packages
      |-- server
            |-- package.json
            |-- src
                  |-- testUtils
                        |-- callSetup.js