diff --git a/tox.ini b/tox.ini
index 528163f..1f4be45 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ deps=
 commands=
 	coverage
 	coverage run {envbindir}/nosetests
-	coverage report --show-missing --include=hwinfo
+	coverage report --show-missing --include='hwinfo/*'
 
 [testenv:lint]
 basepython=python2.7