diff --git a/tox.ini b/tox.ini
index ab9709776..5685b3100 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,6 +17,6 @@ commands = {posargs}
 deps = -r{toxinidir}/doc/requirements.txt
 commands =
   rm -rf doc/build
-  sphinx-build -W -b html doc/source doc/source/html
+  sphinx-build -W -b html doc/source doc/build/html
 whitelist_externals =
   rm