diff --git a/setup.cfg b/setup.cfg
index cac6ba9..81d8cc4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -22,7 +22,6 @@ classifier =
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index 4d8bda2..0fec2a1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.3.2
-envlist = py3,pep8,npm
+envlist = py39,pep8,npm
 skipsdist = True
 ignore_basepython_conflict = True