diff --git a/setup.py b/setup.py
index 4163a00f29..a353b1c35c 100644
--- a/setup.py
+++ b/setup.py
@@ -115,6 +115,7 @@ setup(name=name,
     extras_require={
         'VAT': ['python-stdnum'],
         },
+    dependency_links=dependency_links,
     zip_safe=False,
     entry_points="""
     [trytond.modules]