Travis CI: Script requires Override: key

My .travis.yml Script:

language: python

python:
- 3.8

git:
  depth: 3

install:
- pip install -r requirements.txt

scripts:
- make build
- echo foo

My Problem:
Whenever I try to run the Build, I’m getting: Please override the script: key in your .travis.yml to run tests, I’ve tried looking up this before but none helped with the Issue. I believe that something in the Script section might be the problem.