1 files changed, 7 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 8929592..5413964 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py27,py35,py36,py37,py38,pypy,pypy3,coverage,docs
+    flake8,py27,py35,py36,py37,py38,pypy,pypy3,coverage,docs
 
 [testenv]
 commands =
@@ -28,3 +28,9 @@ commands =
 deps =
     {[testenv]deps}
     .[docs]
+
+
+[testenv:flake8]
+deps = flake8
+skipinstall = true
+commands = flake8 setup.py src