diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index 4dd71af92..000000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1,98 +0,0 @@
-image: condaforge/mambaforge
-
-stages:
-  - static code analysis
-  - tests
-  - build
-  - publish
-
-lint:
-  stage: static code analysis
-  script:
-    - mamba create -n lint-env black flake8 isort
-    - source activate lint-env
-    - isort --check .
-    - black --check .
-    - flake8 .
-  rules:
-    - when: always
-
-mypy:
-  stage: static code analysis
-  variables:
-    PYTHONHASHSEED: "0"
-  script:
-    - mamba env create -f imod-environment.yml
-    - source activate imod
-    - mamba install -y mypy mypy-gitlab-code-quality
-    - mypy --no-error-summary | mypy-gitlab-code-quality > codequality.json
-  artifacts:
-    when: always
-    reports:
-      codequality: codequality.json
-  allow_failure: true
-  rules:
-    - when: always
-
-unit tests and coverage:
-  stage: tests
-  variables:
-    NUMBA_DISABLE_JIT: "1"
-  script:
-    - apt-get update -q -y
-    - apt-get install -y build-essential curl
-    - apt-get install libgl1-mesa-glx -y
-    - mamba env create -f imod-environment.yml
-    - mamba env update -f imod-environment-dev.yml --prefix /opt/conda/envs/imod
-    - source activate imod
-    # Do editable install as pytest expects that
-    # https://github.com/scikit-hep/pyhf/issues/1456
-    - pip install -e .
-    # Run tests
-    - cd imod/tests
-    - python -m pytest --cache-clear --verbose --junitxml=report.xml --cov=imod --cov-report term --cov-report xml:coverage.xml --cov-config=.coveragerc
-  coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'
-  artifacts:
-    when: always
-    paths:
-      - imod/tests/coverage.xml
-    expire_in: 1 week
-    reports:
-      coverage_report:
-        coverage_format: cobertura
-        path: imod/tests/coverage.xml
-      junit: imod/tests/report.xml
-  rules:
-    - when: always
-
-build documentation:
-  stage: build
-  script:
-    - apt-get update -q -y
-    - apt-get install -y build-essential curl
-    - apt-get install libgl1-mesa-glx -y
-    - mamba env create -f imod-environment.yml --name imod
-    - mamba env update -f imod-environment-dev.yml --name imod
-    - source activate imod
-    - pip install -e .
-    - cd docs
-    - make html
-  artifacts:
-    paths:
-      - docs/_build/html/
-    expire_in: 1 week
-  rules:
-    - if: $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
-    - if: $CI_COMMIT_BRANCH == "master"
-
-pages:
-  stage: publish
-  dependencies:
-    - build documentation
-  script:
-    - mv docs/_build/html/ public/
-  artifacts:
-    paths:
-    - public
-  rules:
-    - if: $CI_COMMIT_BRANCH == "master"