diff --git a/README.md b/README.md
index 3dac9ab..d9d75e4 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Build status](https://ci.appveyor.com/api/projects/status/8st9b0l2r5mmxfrc?svg=true)](https://ci.appveyor.com/project/jeremypoulter/qrcodesource)
+
 QRCodeSource
 ============