diff --git a/pysankey/.coveragerc b/pysankey/.coveragerc
index 7fdfb5f..b60eb8c 100644
--- a/pysankey/.coveragerc
+++ b/pysankey/.coveragerc
@@ -1,4 +1,4 @@
-[run]
-source = sankey.py
 
-omit = tests/*
+[run]
+omit =
+       /usr/*