diff --git a/.coveragerc b/.coveragerc
index f024452c7..76dbf7812 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -4,4 +4,4 @@ source = keystoneclient
 omit = keystoneclient/tests/*,keystoneclient/openstack/*
 
 [report]
-ignore-errors = True
+ignore_errors = True