diff --git a/tox.ini b/tox.ini
index d602843789a918f35372e2c9d9d6faba386b1a55..a03b06ceb405068ad5c124056568d812f758c8b6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,11 +1,11 @@
 # tox configuration
 [tox]
-envlist = py39
+envlist = py3
 skipsdist = True
 
 [gh-actions]
 python =
-    3.9: py39
+    3.9: py3
 
 [testenv]
 deps =