diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..809427e
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=review.openstack.org
+port=29418
+project=openstack/ansible-role-diskimage-builder.git
diff --git a/tests/inventory b/tests/inventory
index 2fbb50c..2302eda 100644
--- a/tests/inventory
+++ b/tests/inventory
@@ -1 +1 @@
-localhost
+localhost ansible_connection=local
diff --git a/tox.ini b/tox.ini
index 23d78a3..23aec5d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -34,3 +34,11 @@ commands = flake8
 
 [testenv:venv]
 commands = {posargs}
+
+[flake8]
+# E123, E125 skipped as they are invalid PEP-8.
+
+show-source = True
+ignore = E123,E125
+builtins = _
+exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build