diff --git a/.zuul.yaml b/.zuul.yaml
index 7c3412e..1940796 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -1,5 +1,6 @@
 - project:
     templates:
+      - openstack-cover-jobs
       - openstack-python37-jobs
       - openstack-python3-wallaby-jobs
     check:
diff --git a/tox.ini b/tox.ini
index 1f1a23b..5775335 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,6 +16,7 @@ commands =
 
 whitelist_externals =
     bash
+    find
 distribute = false
 
 [testenv:pep8]
@@ -29,10 +30,13 @@ commands = {posargs}
 
 [testenv:cover]
 basepython = python3
+setenv =
+  {[testenv]setenv}
+  PYTHON=coverage run --source refstack_client --parallel-mode
 commands =
   coverage erase
   find . -type f -name "*.pyc" -delete
-  stestr --test-path ./refstack_client/tests run {posargs}
+  stestr run {posargs}
   coverage combine
   coverage html -d cover
   coverage xml -o cover/coverage.xml