diff --git a/MANIFEST.in b/MANIFEST.in
index b023d223d..8d65859c8 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,6 @@
 include README.rst
-include LICENSE
+include AUTHORS HACKING LICENSE
+include run_tests.sh tox.ini
 recursive-include docs *
 recursive-include tests *
+recursive-include tools *