diff --git a/README.md b/README.md
index 4f5d39e2..4f7add03 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 `msgpack` for C/C++
 ===================
 
-Version 1.1.0 [![Build Status](https://travis-ci.org/msgpack/msgpack-c.svg?branch=master)](https://travis-ci.org/msgpack/msgpack-c)
+Version 1.1.0 [![Build Status](https://travis-ci.org/msgpack/msgpack-c.svg?branch=master)](https://travis-ci.org/msgpack/msgpack-c) [![Build status](https://ci.appveyor.com/api/projects/status/8kstcgt79qj123mw/branch/master?svg=true)](https://ci.appveyor.com/project/redboltz/msgpack-c/branch/master)
 
 It's like JSON but small and fast.
 
diff --git a/appveyor.yml b/appveyor.yml
new file mode 100644
index 00000000..a6838e89
--- /dev/null
+++ b/appveyor.yml
@@ -0,0 +1,33 @@
+version: 1.1.0.{build}
+before_build:
+- cinst 7zip.commandline -x86 -y
+- appveyor DownloadFile http://googletest.googlecode.com/files/gtest-1.7.0.zip -FileName gtest-1.7.0.zip
+- 7z x gtest-1.7.0.zip > NUL
+- cd gtest-1.7.0
+- md build
+- cd build
+- cmake -DBUILD_SHARED_LIBS=ON ..
+- cmake --build . --config Release
+- cd ..
+- cd ..
+- appveyor DownloadFile http://zlib.net/zlib-1.2.8.tar.gz -FileName zlib-1.2.8.tar.gz
+- 7z x zlib-1.2.8.tar.gz > NUL
+- 7z x zlib-1.2.8.tar > NUL
+- cd zlib-1.2.8
+- md build
+- cd build
+- cmake ..
+- cmake --build . --config Release
+- copy zconf.h ..
+- cd ..
+- cd ..
+
+build_script:
+- md build
+- cd build
+- cmake -DGTEST_LIBRARY=%APPVEYOR_BUILD_FOLDER%\gtest-1.7.0\build\Release\gtest.lib -DGTEST_MAIN_LIBRARY=%APPVEYOR_BUILD_FOLDER%\gtest-1.7.0\build\Release\gtest_main.lib -DGTEST_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\gtest-1.7.0\include -DZLIB_LIBRARY=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.8\build\Release\zlib.lib -DZLIB_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.8 ..
+- cmake --build . --config Release
+
+test_script:
+- set PATH=%PATH%;%APPVEYOR_BUILD_FOLDER%\gtest-1.7.0\build\Release;%APPVEYOR_BUILD_FOLDER%\zlib-1.2.8\build\Release;%APPVEYOR_BUILD_FOLDER%\build\release
+- ctest -V