diff --git a/tox.ini b/tox.ini
index b9c6b46a..68181ca1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -44,11 +44,14 @@ commands =
 [testenv:venv]
 commands = {posargs}
 
-[testenv:cover]
+[testenv:gen-cover]
 commands = python setup.py testr --coverage \
     --omit='{toxinidir}/refstack/tests*,{toxinidir}/refstack/api/config.py,{toxinidir}/refstack/db/migrations/alembic/env.py,{toxinidir}/refstack/opts.py' \
     --testr-args='{posargs}'
 
+[testenv:cover]
+commands = {toxinidir}/tools/cover.sh {posargs}
+
 [testenv:docs]
 commands = python setup.py build_sphinx