diff --git a/ckanext/dataset_subscriptions/tests/conftest.py b/ckanext/dataset_subscriptions/tests/conftest.py
new file mode 100644
index 0000000..e64b7e3
--- /dev/null
+++ b/ckanext/dataset_subscriptions/tests/conftest.py
@@ -0,0 +1,6 @@
+import pytest
+
+@pytest.fixture()
+def clean_db(reset_db, migrate_db_for):
+    reset_db()
+    migrate_db_for("activity")
\ No newline at end of file