diff --git a/.gitignore b/.gitignore
index 401eb52..f6ae909 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,5 @@ src/*.egg-info
 bin
 build
 develop-eggs
+dist
 parts
diff --git a/MANIFEST.in b/MANIFEST.in
index a4c9c9e..8ebe838 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,12 @@
+include *.rst
 include *.txt
-include bootstrap.py
+include *.py
 include buildout.cfg
-include MANIFEST.in
-recursive-include src *.zcml *.txt
+include tox.ini
+
+recursive-include src *
+
+global-exclude *.pyc
+global-exclude *.so
+global-exclude *.dll
+