diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..152558a
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,7 @@
+[run]
+branch = True
+source = subunit2sql
+omit = subunit2sql/tests/*
+
+[report]
+ignore_errors = True