Update Appveyor URLs.
diff --git a/README.md b/README.md
index 92006de..284fd4e 100644
--- a/README.md
+++ b/README.md
@@ -35,5 +35,7 @@
 If you want to reach the authors in private, use <libzip@nih.at>.
 
 [![Travis Build Status](https://api.travis-ci.org/nih-at/libzip.svg?branch=master)](https://travis-ci.org/nih-at/libzip)
-[![Appveyor Build status](https://ci.appveyor.com/api/projects/status/5x1raqqjro4wny7r?svg=true)](https://ci.appveyor.com/project/0-wiz-0/libzip)
+[![Appveyor Build status](https://ci.appveyor.com/api/projects/status/f1bqqt9djvf22f5g?svg=true)](https://ci.appveyor.com/project/nih-at/libzip)
 [![Coverity Status](https://scan.coverity.com/projects/127/badge.svg)](https://scan.coverity.com/projects/libzip)
+
+Wir sollten den URL ändern auf https://ci.appveyor.com/project/nih-at/libzip/...