diff --git a/MANIFEST.in b/MANIFEST.in
index e4632a141f..501657d122 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -10,3 +10,4 @@ include *.odt
 include locale/*.po
 include doc/*
 include icons/*
+include tests/*.rst
diff --git a/setup.py b/setup.py
index d2224caa04..5523a8ed9e 100644
--- a/setup.py
+++ b/setup.py
@@ -47,7 +47,8 @@ setup(name='trytond_stock_lot',
         ],
     package_data={
         'trytond.modules.stock_lot': info.get('xml', []) \
-            + ['tryton.cfg', 'locale/*.po', '*.odt', 'icons/*.svg'],
+            + ['tryton.cfg', 'locale/*.po', '*.odt', 'icons/*.svg',
+                  'tests/*.rst'],
         },
     classifiers=[
         'Development Status :: 5 - Production/Stable',