diff --git a/.coveragerc b/.coveragerc
index 58b040f..b85d982 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -4,4 +4,4 @@ source = storyboardclient
 omit = storyboardclient/tests/*,storyboardclient/openstack/*
 
 [report]
-ignore-errors = True
+ignore_errors = True