diff --git a/tox.ini b/tox.ini
index 51d46d1dc72de2d0c38514c00f4e4bc55efca047..1ea2e1322670a65f709ca387fa040a3eb51c0fd0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -20,7 +20,7 @@ deps =
     six
 commands =
     check-manifest --ignore tox.ini,tests*
-    python setup.py setup.py check --metadata --strict
+    python setup.py check --metadata --strict
     flake8 .
     python -m doctest template/filters.py template/__init__.py
     ./tests.sh