1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index f8115c7..36b4c76 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 isolated_build = True
-envlist = py36, py37, py38
+envlist = py35, py36, py37, py38
 
 [testenv]
 whitelist_externals = poetry