diff --git a/test-requirements-py3.txt b/test-requirements-py3.txt
index b9c1c33..03670e8 100644
--- a/test-requirements-py3.txt
+++ b/test-requirements-py3.txt
@@ -13,9 +13,7 @@ python-subunit>=0.0.18
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
 oslosphinx>=2.2.0  # Apache-2.0
 oslotest>=1.2.0  # Apache-2.0
+PyMySQL>=0.6.2  # MIT License
 testrepository>=0.0.18
 testtools>=0.9.36,!=1.2.0
 tempest-lib>=0.2.0
-
-# TODO(harlowja): add in pymysql when able to...
-# https://review.openstack.org/#/c/123737
diff --git a/tox.ini b/tox.ini
index 3d20640..c9d9fb8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,10 +26,16 @@ commands = pip install SQLAlchemy>=0.8.0,<0.9.0
             python setup.py testr --slowest --testr-args='{posargs}'
 
 [testenv:py34]
+setenv =
+   {[testenv]setenv}
+   OS_TEST_DBAPI_ADMIN_CONNECTION=mysql+pymysql://openstack_citest:openstack_citest@localhost/;postgresql://openstack_citest:openstack_citest@localhost/postgres;sqlite://
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements-py3.txt
 
 [testenv:py33]
+setenv =
+   {[testenv]setenv}
+   OS_TEST_DBAPI_ADMIN_CONNECTION=mysql+pymysql://openstack_citest:openstack_citest@localhost/;postgresql://openstack_citest:openstack_citest@localhost/postgres;sqlite://
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements-py3.txt