diff --git a/MANIFEST.in b/MANIFEST.in
index ca3fdf9..914372e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -4,6 +4,7 @@ include TODO
 include COPYRIGHT
 include CHANGELOG
 include LICENSE
+include tryton.cfg
 include *.xml
 include locale/*.po
 include doc/*