diff --git a/tox.ini b/tox.ini
index b3a8e2a..36061a2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,6 @@ deps =
      numpy
 
 # scipy cannot be installed by pip if numpy is not totally installed before
-commands=
-  pip install scipy
-  py.test [] --cov {envsitepackagesdir}/pygal {envsitepackagesdir}/pygal/test
+commands =
+    pip install scipy
+    py.test [] --cov pygal pygal/test