diff --git a/tox.ini b/tox.ini
index 7572850..d6f9451 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@
 ; limitations under the License.
 
 [tox]
-envlist = py27,py35,py36
+envlist = py35,py36
 skip_missing_interpreters = true
 
 [testenv]