diff --git a/setup.cfg b/setup.cfg
index 9e8fc8855..e91e27e59 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -18,7 +18,7 @@ branch = True
 [coverage:report]
 skip_covered = True
 show_missing = True
-fail_under = 98
+fail_under = 90
 
 [yapf]
 based_on_style = pep8