diff --git a/tox.ini b/tox.ini
index 072f44ca..44af04c4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -31,7 +31,14 @@ setenv = PYTHONHASHSEED=0
 commands = {posargs}
 
 [testenv:cover]
-commands = python setup.py test --coverage --testr-args='{posargs}'
+setenv =
+    {[testenv]setenv}
+    PYTHON=coverage run --source qinling --parallel-mode
+commands =
+    stestr run {posargs}
+    coverage combine
+    coverage html -d cover
+    coverage xml -o cover/coverage.xml
 
 [testenv:docs]
 whitelist_externals = rm