diff --git a/tox.ini b/tox.ini
index 6af586d..a9dd8df 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py35,py36,py37,py38,py39
+envlist = py36,py37,py38,py39
 [testenv]
 commands=
     python tests/all_tests.py