diff --git a/appveyor.yml b/appveyor.yml
new file mode 100644
index 0000000..c0e9d4d
--- /dev/null
+++ b/appveyor.yml
@@ -0,0 +1,41 @@
+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