diff --git a/.gitignore b/.gitignore
index 14f42cd..7e3e4a6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,13 @@
 bin
 develop-eggs
 src/zope.app.appsetup.egg-info/
+bin/
+eggs/
+develop-eggs/
+parts/
+*.py[co]
+__pycache__/
+build/
+dist/
+*.egg-info/
+.tox/
diff --git a/MANIFEST.in b/MANIFEST.in
index 74b4e19..e5dc4fa 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,5 +2,6 @@ include *.txt
 include bootstrap.py
 include buildout.cfg
 include MANIFEST.in
+include tox.ini
 include src/zope/app/appsetup/testdata/*
 recursive-include src *.zcml *.txt *.xml