diff --git a/tox.ini b/tox.ini
index 74597aa..49b89cb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,6 +12,6 @@ commands = pytest --cov=wutta_corepos --cov-report=html --cov-fail-under=100
 
 [testenv:docs]
 basepython = python3.11
-extras = docs
+extras = web,docs
 changedir = docs
 commands = sphinx-build -b html -d {envtmpdir}/doctrees -W -T . {envtmpdir}/docs