diff --git a/test-requirements.txt b/test-requirements.txt
index 3a13a0d..390af58 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,6 +6,7 @@ hacking<0.11,>=0.10.0
 pytest>=2.7,<=3.0.2 # MIT
 pytest-cov>=2.2.1,<=2.3.1 # MIT
 pytest-html>=1.10.0,<=1.10.0 # Mozilla Public License 2.0 (MPL 2.0)
+pytest-logging==2015.11.4 # Apache-2.0
 
 coverage>=3.6
 ddt>=1.0.1
diff --git a/tox.ini b/tox.ini
index 3775482..66abfc6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,7 +14,7 @@ whitelist_externals = find
 deps = -r{toxinidir}/test-requirements.txt
 commands =
   find . -type f -name "*.pyc" -delete
-  py.test --html={envlogdir}/pytest_results.html --self-contained-html --durations=10 "os_faults/tests" {posargs}
+  py.test -vvvv --html={envlogdir}/pytest_results.html --self-contained-html --durations=10 "os_faults/tests" {posargs}
 basepython = python2.7
 passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY