1 files changed, 1 insertions, 0 deletions
diff --git a/setup.cfg b/setup.cfg
index 8f6983c..8f1fee7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,6 +3,7 @@ logging-clear-handlers = true
 with-coverage = true
 cover-package = urllib3
 cover-min-percentage = 100
+cover-erase = true
 
 [egg_info]
 tag_build =