diff --git a/tox.ini b/tox.ini
index 3a3f41ffd..b6f9be55a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,24 +1,24 @@
 [tox]
 minversion = 1.8
-envlist = py{27,34,35},py{27,34,35}-{postgresql,mysql}{,-file,-swift,-ceph},pep8,bashate
+envlist = py{34,35,27},py{34,35,27}-{postgresql,mysql}{,-file,-swift,-ceph},pep8,bashate
 
 [testenv]
 usedevelop = True
 sitepackages = False
 passenv = LANG OS_TEST_TIMEOUT OS_STDOUT_CAPTURE OS_STDERR_CAPTURE OS_LOG_CAPTURE GNOCCHI_TEST_*
 deps = .[test]
-   py{27,34,35}-postgresql: .[postgresql,swift,ceph,file]
-   py{27,34,35}-mysql: .[mysql,swift,ceph,file]
+   py{34,35,27}-postgresql: .[postgresql,swift,ceph,file]
+   py{34,35,27}-mysql: .[mysql,swift,ceph,file]
 setenv =
     GNOCCHI_TEST_STORAGE_DRIVER=file
     GNOCCHI_TEST_INDEXER_DRIVER=postgresql
     GNOCCHI_TEST_STORAGE_DRIVERS=file swift ceph
     GNOCCHI_TEST_INDEXER_DRIVERS=postgresql mysql
-    py{27,34,35}-{postgresql,mysql}-file: GNOCCHI_TEST_STORAGE_DRIVERS=file
-    py{27,34,35}-{postgresql,mysql}-swift: GNOCCHI_TEST_STORAGE_DRIVERS=swift
-    py{27,34,35}-{postgresql,mysql}-ceph: GNOCCHI_TEST_STORAGE_DRIVERS=ceph
-    py{27,34,35}-postgresql{,-file,-swift,-ceph}: GNOCCHI_TEST_INDEXER_DRIVERS=postgresql
-    py{27,34,35}-mysql{,-file,-swift,-ceph}: GNOCCHI_TEST_INDEXER_DRIVERS=mysql
+    py{34,35,27}-{postgresql,mysql}-file: GNOCCHI_TEST_STORAGE_DRIVERS=file
+    py{34,35,27}-{postgresql,mysql}-swift: GNOCCHI_TEST_STORAGE_DRIVERS=swift
+    py{34,35,27}-{postgresql,mysql}-ceph: GNOCCHI_TEST_STORAGE_DRIVERS=ceph
+    py{34,35,27}-postgresql{,-file,-swift,-ceph}: GNOCCHI_TEST_INDEXER_DRIVERS=postgresql
+    py{34,35,27}-mysql{,-file,-swift,-ceph}: GNOCCHI_TEST_INDEXER_DRIVERS=mysql
 
 commands =
     doc8 --ignore-path doc/source/rest.rst doc/source