diff --git a/tox.ini b/tox.ini
index e397359..4a75ce6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -46,6 +46,7 @@ deps = setuptools
   pyasn1
   ndg-httpsclient
   pyopenssl
+skipdist = True
 commands =
   pip install -U --find-links https://jenkins.entrouvert.org/packages/ eobuilder
   sh -c "sudo -u eobuilder -E env HOME=/var/lib/eobuilder PATH=$PATH $VIRTUAL_ENV/bin/eobuilder-ctl -d wheezy,jessie {posargs:authentic2-auth-kerberos}"