1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 5e917c2..3e59420 100644
--- a/tox.ini
+++ b/tox.ini
@@ -34,7 +34,7 @@ commands =
 
 [testenv:docs]
 basepython = python3
-commands = python setup.py build_sphinx
+commands = sphinx-build -W -b html -d doc/build/doctrees doc/source doc/build/html
 
 [testenv:debug]
 basepython = python3