diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..e2a0453
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,8 @@
+[run]
+branch = True
+source = issue
+omit = issue/migrations/*.py
+
+[report]
+exclude_lines =
+  raise ImproperlyConfigured
diff --git a/coverage.sh b/coverage.sh
index a4aea5c..2437302 100755
--- a/coverage.sh
+++ b/coverage.sh
@@ -5,5 +5,5 @@
 
 . env/bin/activate
 
-coverage run --source=issue --omit=issue/migrations/*.py manage.py test
+coverage run manage.py test
 coverage report