1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index c8d715548..8aeb1f4f8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -33,7 +33,7 @@ deps =
 [testenv:docs]
 whitelist_externals = make
 commands =
-    make -C docs doctest html epub BUILDDIR={envdir} "SPHINXOPTS=-W -E"
+    make -C docs {posargs:doctest html epub} BUILDDIR={envdir} "SPHINXOPTS=-W -E"
 extras =
     docs