diff --git a/tox.ini b/tox.ini
index 1ffea0b7..bf6df93e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,6 +29,12 @@ commands =
   {[testenv]commands}
   stestr run {posargs}
 
+[testenv:py37]
+basepython = python3.7
+commands =
+  {[testenv]commands}
+  stestr run {posargs}
+
 [testenv:cover]
 commands =
   {[testenv]commands}