diff --git a/doc/conf.py b/doc/conf.py
index c9c560db..7cdaea39 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -42,7 +42,10 @@ except ImportError:
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-sys.path.insert(0, os.path.abspath('..'))
+sys.path.insert(0, os.path.abspath('../GPy'))
+
+print "sys.path.after:", sys.path
+
 
 # If your extensions are in another directory, add it here. If the directory
 # is relative to the documentation root, use os.path.abspath to make it