diff --git a/MANIFEST.in b/MANIFEST.in
index 034e06807ff..2ef37c2bb2e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -23,4 +23,5 @@ recursive-include openerp *.woff
 recursive-include openerp *.xsl
 recursive-include openerp *.xml
 recursive-include openerp *.yml
-recursive-exclude * *.py[co]
\ No newline at end of file
+recursive-exclude * *.py[co]
+recursive-exclude * *.hg*