diff --git a/setup.cfg b/setup.cfg
index 733a464..1e1bb7f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,4 +1,4 @@
-[pytest]
+[tool:pytest]
 norecursedirs = deploy env sandbox sandbox_tests
 python_files = test_*.py tests.py
 addopts = --ignore=stepic_plugins/quizzes/code/tests/test_languages.py