diff --git a/MANIFEST.in b/MANIFEST.in
index c5ed381..bd50610 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,3 @@
-include README.rst LICENSE CHANGELOG.rst requirements.txt
+include README.rst LICENSE CHANGELOG.rst requirements.txt tox.ini runtests.py runtests_urls.py settings.py
 recursive-include cachalot *.json *.html
 graft docs