diff --git a/.coveragerc b/.coveragerc
index 489e4696f..165812a2f 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -4,4 +4,4 @@ source = mistral
 omit = mistral/tests/*,mistral/openstack/*
 
 [report]
-ignore-errors = True
+ignore_errors = True