diff --git a/MANIFEST.in b/MANIFEST.in
index 18ce53ccc0..2f9d67724f 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -9,3 +9,4 @@ include *.xml
 include view/*.xml
 include *.odt
 include locale/*.po
+include tests/*.rst
diff --git a/setup.py b/setup.py
index d410da0895..aae40c911c 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,8 @@ setup(name='trytond_purchase_invoice_line_standalone',
         ],
     package_data={
         'trytond.modules.purchase_invoice_line_standalone': (
-            info.get('xml', []) + ['tryton.cfg', 'view/*.xml', 'locale/*.po']),
+            info.get('xml', []) + ['tryton.cfg', 'view/*.xml', 'locale/*.po',
+                'tests/*.rst']),
         },
     classifiers=[
         'Development Status :: 5 - Production/Stable',