diff --git a/.gitignore b/.gitignore
index 02bf72b..0e83371 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,5 @@ dist/
 .venv
 example/media/
 .tox/
+htmlcov
+.coverage
diff --git a/tox.ini b/tox.ini
index df93f7b..de09c24 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,10 +9,11 @@ envlist =
 deps=
     django19: Django==1.9.2
     django18: Django==1.8.9
+    coverage==4.0.3
     -r{toxinidir}/requirements.txt
 
 commands=
-  {toxinidir}/example/manage.py test --settings='settings-testing' categories
+  coverage run --source={toxinidir} --omit='.tox/*' {toxinidir}/example/manage.py test --settings='settings-testing' categories
 
 [testenv:py27-lint]
 deps=