diff --git a/tox.ini b/tox.ini
index 476fda8f..6a4b495a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -63,8 +63,8 @@ commands =
 install_command = pip install -U {opts} {packages}
 basepython = python2.7
 commands =
-  python setup.py testr --coverage --testr-args='{posargs}'
-  coverage report
+  python setup.py testr --coverage --coverage-package-name='poppy' --testr-args='{posargs}'
+  coverage xml
 
 [testenv:venv]
 commands = {posargs}