diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 00000000..86eb6dd2
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,8 @@
+[run]
+branch = True
+source = orm
+omit = orm/tests/*
+cover_pylib = True
+
+[report]
+ignore_errors = True