diff --git a/MANIFEST.in b/MANIFEST.in
index 5cf13e9..e00f37e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,5 @@
 include LICENSE
 include README.rst
+recursive-exclude django_nose *.py[co]
 recursive-include testapp *
+recursive-exclude testapp *.py[co]