diff --git a/tox.ini b/tox.ini
index ebcdc2d5d9..c43e9d75ad 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 3.2.0
 envlist = py38,pep8
-skipdist = True
+skipsdist = True
 # Automatic envs (pyXX) will only use the python version appropriate to that
 # env and ignore basepython inherited from [testenv] if we set
 # ignore_basepython_conflict.