1 files changed, 1 insertions, 0 deletions
diff --git a/setup.cfg b/setup.cfg
index f86b3e7..31585db 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,6 +30,7 @@ testing =
 	pytest >= 3.5, !=3.7.3
 	pytest-checkdocs
 	pytest-flake8
+	pytest-black-multipy
 
 	# local
 	pytest-virtualenv