diff --git a/travis/requirements.txt b/travis/requirements.txt
index d3189a46a..28db222a9 100644
--- a/travis/requirements.txt
+++ b/travis/requirements.txt
@@ -36,3 +36,5 @@ vatnumber
 vobject
 werkzeug
 xlwt
+# odoo-10.0
+XlsxWriter