diff --git a/.coveragerc b/.coveragerc
index 1ec85f9..8283626 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1,7 +1,8 @@
 [run]
 branch = True
-source = i18n
-omit = i18n/tests/*,i18n/openstack/*
+source = oslo_i18n
+omit = oslo_i18n/tests/*
 
 [report]
 ignore_errors = True
+precision = 2
diff --git a/tox.ini b/tox.ini
index 5b049c6..08c2017 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,7 +26,7 @@ commands = {posargs}
 commands = python setup.py build_sphinx
 
 [testenv:cover]
-commands = python setup.py testr --coverage --testr-args='{posargs}'
+commands = python setup.py test --coverage --coverage-package-name=oslo_i18n --testr-args='{posargs}'
 
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.