1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 88f9a2ec3..20f8cfdc8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -55,6 +55,7 @@ description =
     Run type checks.
 deps =
     mypy
+    docutils-stubs
 commands=
     mypy sphinx/