diff --git a/tox.ini b/tox.ini
index 9be310a..860e337 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,7 +19,7 @@ commands = flake8
 commands = {posargs}
 
 [testenv:cover]
-commands = python setup.py testr --coverage --testr-args='{posargs}'
+commands = python setup.py test --coverage --coverage-package-name=os_client_config --testr-args='{posargs}'
 
 [testenv:docs]
 commands = python setup.py build_sphinx
@@ -31,4 +31,4 @@ commands = python setup.py build_sphinx
 show-source = True
 ignore = E123,E125,H803
 builtins = _
-exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build
\ No newline at end of file
+exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build