diff --git a/tox.ini b/tox.ini
index b057c58dc..7e477d255 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 3.18.0
-envlist = py39,py310,py311,py312,pep8,docs
+envlist = py3,pep8,docs
 
 [testenv]
 setenv =