diff --git a/tests/cases/core/tests/__init__.py b/tests/cases/core/tests/__init__.py
index 612dc45..9ac861c 100644
--- a/tests/cases/core/tests/__init__.py
+++ b/tests/cases/core/tests/__init__.py
@@ -1,4 +1,4 @@
-from .utils import *
-from .query import *
-from .tree import *
-from .routes import *
\ No newline at end of file
+from .test_utils import *  # noqa
+from .test_query import *  # noqa
+from .test_tree import *  # noqa
+from .test_routes import *  # noqa