diff --git a/tox.ini b/tox.ini
index b16fb8d8..184f4206 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,7 +10,7 @@ commands =
     coverage erase
     coverage run -m pytest {posargs:tests}
     # TODO: when dropping py26, change to 100
-    coverage report --show-missing --fail-under 99
+    coverage report --show-missing
 #    pylint {[tox]project} testing tests setup.py
     pre-commit run --all-files