diff --git a/setup.cfg b/setup.cfg
index 207156e..51575e1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,4 +9,4 @@ lines_between_types=1
 include_trailing_comma=True
 not_skip=__init__.py
 known_standard_library=dataclasses
-known_third_party=django_bleach,bleach
+known_third_party=django_bleach,bleach,pytest