diff --git a/test-requirements.txt b/test-requirements.txt
index 6200389e43..5e6aac0889 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,6 +1,7 @@
 coverage>=4.0.3
 nose>=1.3.7
 pytest
+pytest-cov
 pluggy>=0.3.1
 py>=1.4.31
 randomize>=0.13
diff --git a/tox.ini b/tox.ini
index 241d294e3d..deaa4daf64 100644
--- a/tox.ini
+++ b/tox.ini
@@ -42,7 +42,7 @@ commands =
 [testenv:coverage]
 commands =
    python -V
-   nosetests --with-coverage --cover-package=kubernetes.config,kubernetes.watch --cover-tests
+   pytest --cov=kubernetes/watch --cov=kubernetes/config kubernetes/watch kubernetes/config
 
 [testenv:codecov]
 commands =