diff --git a/README.rst b/README.rst
index f9179923..69b1d83d 100644
--- a/README.rst
+++ b/README.rst
@@ -59,5 +59,5 @@ please check the `project homepage`__.
     :alt: Linux and OSX build status
 
 .. |appveyor| image:: https://ci.appveyor.com/api/projects/status/github/psycopg/psycopg2?branch=master&svg=true
-    :target: https://ci.appveyor.com/project/psycopg/psycopg2
+    :target: https://ci.appveyor.com/project/psycopg/psycopg2/branch/master
     :alt: Windows build status