diff --git a/doc/build.md b/doc/build.md
index 92d9541b3..7c492c8b5 100644
--- a/doc/build.md
+++ b/doc/build.md
@@ -28,6 +28,7 @@ even better to send pull request if you can fix the problem.
   - [Building on Ubuntu/Debian](#building-on-ubuntu-debian)
   - [Building on OSX](#building-on-osx)
   - [Building on Windows](#building-on-windows)
+  - [Windows Binaries](#windows-binaries)
   - [Customized Building](#customized-building)
 - [Python Package Installation](#python-package-installation)
 - [R Package Installation](#r-package-installation)
@@ -130,6 +131,9 @@ This specifies an out of source build using the MSVC 12 64 bit generator. Open t
 
 Other versions of Visual Studio may work but are untested.
 
+### Windows Binaries
+Unofficial windows binaries and instructions on how to use them are hosted on [Guido Tapia's blog](http://www.picnet.com.au/blogs/guido/post/2016/09/22/xgboost-windows-x64-binaries-for-download/)
+
 ### Customized Building
 
 The configuration of xgboost can be modified by ```config.mk```