diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index b4cd2cd..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-environment:
-  global:
-    FLIT_ROOT: C:\projects\flit
-  matrix:
-    - PYTHON: 'C:\Python34'
-    - PYTHON: 'C:\Python35'
-    - PYTHON: 'C:\Python36'
-    - PYTHON: 'C:\Python36-x64'
-      PYTHON_VERSION: '3.6.2'
-      PYTHON_ARCH: '64'
-
-branches:
-  only:
-    - master
-
-init:
-  - echo %PYTHON% %PYTHON_VERSION% %PYTHON_ARCH%
-
-install:
-  - 'set PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%'
-  - 'python -m pip install -U pip'
-  - 'python -m pip install pipenv'
-
-build_script:
-  - 'python -m pipenv install --dev'
-
-test_script:
-  - 'python -m pipenv run coverage run --source=twstock -m unittest'