diff --git a/test_requirements.txt b/test_requirements.txt
index 26838f97..2f8654c6 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -8,3 +8,4 @@ pytest-timeout>=1.3
 psutil>=5.4
 pygments>=2.2
 colorama>=0.3
+tox
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 00000000..e4539d45
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,7 @@
+[tox]
+envlist=py27,py34,py35,py36,py37
+
+[testenv]
+changedir=pytests
+deps=-rtest_requirements.txt
+commands=pytest