diff --git a/setup.py b/setup.py
index b425011..1b77a2c 100644
--- a/setup.py
+++ b/setup.py
@@ -9,6 +9,5 @@ setup(
     version='1.0',
     description='configuration management tool',
     url='http://labs.libre-entreprise.org/projects/tiramisu',
-    package_dir = {'tiramisu':'tiramisu'},
     packages=['tiramisu']
 )