diff --git a/README.md b/README.md
index 714ad043..69836176 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,5 @@ Jenkins CI:
 Travis CI:
 [![Build Status](https://api.travis-ci.org/OpenSC/OpenSC.png)](https://travis-ci.org/OpenSC/OpenSC)
 
+AppVeyor CI:
+[![Build status](https://ci.appveyor.com/api/projects/status/94wjbxyfb0u3cvg9?svg=true)](https://ci.appveyor.com/project/LudovicRousseau/opensc)