1 files changed, 3 insertions, 2 deletions

diff --git a/tox.ini b/tox.ini
index 03546eb..4c7a792 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,11 @@
 [tox]
 envlist = py36,py37,py38,py39,py310,pypy3
 minversion = 3.1
-skipsdist = true
 
 [testenv]
 usedevelop = true
 whitelist_externals = make
-deps = .[docs,test]
+extras =
+  docs
+  test
 commands = make check