diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 0000000..6fe64ff
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,9 @@
+import pytest
+from cadet import Cadet
+
+@pytest.fixture(scope="function", autouse=True)
+def reset_cadet_meta():
+    """
+    Automatically reset Cadet shared state for every test.
+    """
+    Cadet.reset()
\ No newline at end of file