diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index c0e9d4d..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-build: false
-platform:
-  - x86
-  - x64
-clone_folder: c:\projects\reactphp-child-process
-
-## Cache composer bits
-cache:
-    - c:\tools\php -> appveyor.yml
-    - c:\projects\reactphp-child-process\vendor -> composer.lock
-    - '%LOCALAPPDATA%\Composer\files -> composer.lock'
-
-## Set up environment varriables
-init:
-    - SET PATH=C:\Program Files\OpenSSL;c:\tools\php;%PATH%
-    - SET COMPOSER_NO_INTERACTION=1
-    - SET PHP=1
-    - SET ANSICON=121x90 (121x90)
-
-## Install PHP and composer, and run the appropriate composer command
-install:
-    - IF EXIST c:\tools\php (SET PHP=0)
-    - IF %PHP%==1 cinst -y OpenSSL.Light
-    - IF %PHP%==1 cinst -y php
-    - cd c:\tools\php
-    - IF %PHP%==1 copy php.ini-production php.ini /Y
-    - IF %PHP%==1 echo date.timezone="UTC" >> php.ini
-    - IF %PHP%==1 echo extension_dir=ext >> php.ini
-    - IF %PHP%==1 echo extension=php_openssl.dll >> php.ini
-    - IF %PHP%==1 echo extension=php_mbstring.dll >> php.ini
-    - IF %PHP%==1 echo extension=php_fileinfo.dll >> php.ini
-    - IF %PHP%==1 echo @php %%~dp0composer.phar %%* > composer.bat
-    - appveyor DownloadFile https://getcomposer.org/composer.phar
-    - cd c:\projects\reactphp-child-process
-    - composer install --no-progress
-    - composer require phpunit/phpunit
-
-## Run the actual test
-test_script:
-    - cd c:\projects\reactphp-child-process
-    - vendor/bin/phpunit -c phpunit.xml.dist