diff --git a/tox.ini b/tox.ini
index df909c87c..b3206eed8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,7 +11,7 @@ commands = pylint -rn --rcfile={toxinidir}/pylintrc --load-plugins=pylint.extens
 
 [testenv]
 deps =
-   astroid>=1.6.0
+   https://github.com/PyCQA/astroid/tarball/master#egg=astroid-master-2.0
    coverage
    isort
    mccabe