Index: b/setup.cfg
===================================================================
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,10 +1,5 @@
 [nosetests]
 logging-clear-handlers=true
-with-coverage=true
-cover-package=urllib3
-# no rounding problems here
-cover-min-percentage=100
-cover-erase=true
 
 [flake8]
 exclude=./docs/conf.py,./test/*,./urllib3/packages/*