diff --git a/pytest.ini b/pytest.ini
index 0695cb3..f9816ff 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,4 +1,4 @@
 [pytest]
-addopts= -rsxX -s -v --strict
+addopts= -rsxX -s -v --strict-markers
 filterwarnings =
     error::UserWarning