diff --git a/README.md b/README.md
index e2b65183..df50ff61 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,6 @@ Look in the lib/ folder of the plugin to see how the overrides happen.
 
 To run tests, in the Alaveteli Rails.root (with this theme installed):
 
-    bundle exec rspec vendor/plugins/whatdotheyknow-theme/spec
+    bundle exec rspec lib/themes/whatdotheyknow-theme/spec
 
 Copyright (c) 2013 mySociety, released under the MIT license