remove appveyor
diff --git a/README.md b/README.md
index bcfc875..c3c0a8d 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,6 @@
 
 [![pub package](http://img.shields.io/pub/v/pub_cache.svg)](https://pub.dartlang.org/packages/pub_cache)
 [![Build Status](https://travis-ci.org/google/pub_cache.svg)](https://travis-ci.org/google/pub_cache)
-[![Build status](https://ci.appveyor.com/api/projects/status/w75vsabfhgmo93hq/branch/master?svg=true)](https://ci.appveyor.com/project/devoncarew/pub-cache/branch/master)
 
 ## How do I use it?