diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 704127837..000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-language: python
-matrix:
-  include:
-    - python: 2.7
-    - python: 3.5
-    - python: 3.6
-    - python: 3.7
-      dist: xenial
-      sudo: true
-    - python: 3.7
-      dist: xenial
-      env: TEST_OFFICIAL=true
-    - python: pypy2.7-5.10.0
-      dist: xenial
-    - python: pypy3.5-5.10.1
-      dist: xenial
-    - python: 3.8-dev
-      dist: xenial
-  allow_failures:
-    - python: pypy2.7-5.10.0
-    - python: pypy3.5-5.10.1
-
-dist: trusty
-sudo: false
-
-branches:
-  only:
-    - master
-    - /^[vV]\d+$/
-
-cache:
-  directories:
-    - $HOME/.cache/pip
-    - $HOME/.pre-commit
-before_cache:
-  - rm -f $HOME/.cache/pip/log/debug.log
-  - rm -f $HOME/.pre-commit/pre-commit.log
-
-install:
-  # fix TypeError from old version of this
-  - pip install -U codecov pytest-cov
-  - echo $TRAVIS_PYTHON_VERSION
-  - if [[ $TRAVIS_PYTHON_VERSION == '3.7'* ]]; then pip install -U git+https://github.com/yaml/pyyaml.git; else true; fi
-  - pip install -U -r requirements.txt
-  - pip install -U -r requirements-dev.txt
-  - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then pip install ujson; else true; fi
-
-script:
-  - if [[ $TEST_OFFICIAL != 'true' ]]; then pytest -v -m nocoverage; else true; fi
-  - if [[ $TEST_OFFICIAL != 'true' ]]; then pytest -v -m "not nocoverage" --cov; else true; fi
-  - if [[ $TEST_OFFICIAL == 'true' ]]; then pytest -v tests/test_official.py; else true; fi
-
-after_success:
-  - coverage combine
-  - codecov -F Travis
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 18a66afbd..000000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-environment:
-
-  matrix:
-    # For Python versions available on Appveyor, see
-    # https://www.appveyor.com/docs/windows-images-software/#python
-    # The list here is complete (excluding Python 2.6, which
-    # isn't covered by this document) at the time of writing.
-
-    - PYTHON: "C:\\Python27"
-    - PYTHON: "C:\\Python35"
-    - PYTHON: "C:\\Python36"
-    - PYTHON: "C:\\Python37"
-    # - PYTHON: "C:\\Python38"
-
-branches:
-  only:
-  - master
-  - /^[vV]\d+$/
-
-skip_branch_with_pr: true
-
-max_jobs: 1
-
-install:
-  - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
-  - "git submodule update --init --recursive"
-  # Check that we have the expected version and architecture for Python
-  - "python --version"
-  # We need wheel installed to build wheels
-  # fix TypeError from an old version of this
-  - "pip install attrs==17.4.0"
-  - "pip install -U codecov pytest-cov"
-  - "pip install -r requirements.txt"
-  - "pip install -r requirements-dev.txt"
-
-build: off
-
-test_script:
-  - "pytest --version"
-  - "pytest -m \"not nocoverage\" --cov --cov-report xml:coverage.xml"
-
-after_test:
- - "codecov -f coverage.xml -F Appveyor"