diff --git a/tox.ini b/tox.ini
index 5515d42..cab59a8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,6 +19,11 @@
 setenv = OS_TEST_PATH=./tempest/tests
 commands = python setup.py test --slowest --testr-arg='tempest\.tests {posargs}'
 
+[testenv:py34]
+setenv = OS_TEST_PATH=./tempest/tests
+         PYTHONHASHSEED=0
+commands = python setup.py test --slowest --testr-arg='tempest\.tests {posargs}'
+
 [testenv:py27]
 setenv = OS_TEST_PATH=./tempest/tests
 commands = python setup.py test --slowest --testr-arg='tempest\.tests {posargs}'